Mongolia · Asia/Ulaanbaatar
Ulaanbaatar travel calendar 2027
Every day of 2027 in Ulaanbaatar, Mongolia, as one dated row: the weekend, public holidays, sunrise and sunset, and the typical high and low for the time of year. Each figure is a published fact or a calculation from one, with its source below; nothing here is a forecast, and the guide has no prices or crowd figures.
- Comfortable months
- June to August
- Nationwide public holidays
- 16
- Longest day
- 22 Jun · 16 h 02 min
- Shortest day
- 22 Dec · 8 h 23 min
The same 365 rows as JSON — field definitions, sources and licences included (calendar.json).
Ulaanbaatar in 2027
Ulaanbaatar 2027 at a glance
The comfortable months in Ulaanbaatar are June to August (average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month).
Mongolia has 16 nationwide public holidays in 2027; the month with the most is July (6). Source: python-holidays (MIT), computed from the country's holiday rules.
Runs of three or more days off in a row (weekend days, Sat and Sun in Mongolia, and public holidays) that include a public holiday:
- 1 Jan – 3 Jan (3 days): New Year's Day
- 6 Feb – 9 Feb (4 days): Lunar New Year
- 6 Mar – 8 Mar (3 days): International Women's Day
- 10 Jul – 15 Jul (6 days): National Festival and People's Revolution Anniversary
- 26 Nov – 29 Nov (4 days): Republic Day, Genghis Khan's Birthday
The longest day is Tue 22 June 2027, with 16 h 02 min from sunrise to sunset; the shortest is Wed 22 December 2027, with 8 h 23 min.
January 2027 in Ulaanbaatar
1991–2020 averages for January: high -16 °C, low -27 °C, 3 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from -15 °C on the 1st to -13 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| New Year's Day · nationwide | 08:41–17:08 | 8 h 27 min | -15 / -26 | No | ||
| Weekend | 08:41–17:09 | 8 h 28 min | -15 / -26 | No | ||
| Weekend | 08:41–17:10 | 8 h 29 min | -15 / -26 | No | ||
| 08:41–17:11 | 8 h 30 min | -15 / -26 | No | |||
| 08:41–17:12 | 8 h 31 min | -15 / -26 | No | |||
| 08:41–17:13 | 8 h 33 min | -15 / -27 | No | |||
| 08:40–17:14 | 8 h 34 min | -15 / -27 | No | |||
| 08:40–17:15 | 8 h 35 min | -15 / -27 | No | |||
| Weekend | 08:40–17:17 | 8 h 37 min | -15 / -27 | No | ||
| Weekend | 08:39–17:18 | 8 h 38 min | -15 / -27 | No | ||
| 08:39–17:19 | 8 h 40 min | -15 / -27 | No | |||
| 08:38–17:20 | 8 h 42 min | -16 / -27 | No | |||
| 08:38–17:22 | 8 h 44 min | -16 / -27 | No | |||
| 08:37–17:23 | 8 h 45 min | -16 / -27 | No | |||
| 08:37–17:24 | 8 h 47 min | -16 / -27 | No | |||
| Weekend | 08:36–17:26 | 8 h 49 min | -16 / -27 | No | ||
| Weekend | 08:35–17:27 | 8 h 51 min | -16 / -27 | No | ||
| 08:35–17:28 | 8 h 54 min | -15 / -27 | No | |||
| 08:34–17:30 | 8 h 56 min | -15 / -27 | No | |||
| 08:33–17:31 | 8 h 58 min | -15 / -27 | No | |||
| 08:32–17:33 | 9 h 00 min | -15 / -27 | No | |||
| 08:31–17:34 | 9 h 03 min | -15 / -27 | No | |||
| Weekend | 08:30–17:36 | 9 h 05 min | -14 / -26 | No | ||
| Weekend | 08:29–17:37 | 9 h 08 min | -14 / -26 | No | ||
| 08:28–17:39 | 9 h 10 min | -14 / -26 | No | |||
| 08:27–17:40 | 9 h 13 min | -14 / -26 | No | |||
| 08:26–17:42 | 9 h 15 min | -14 / -26 | No | |||
| 08:25–17:43 | 9 h 18 min | -13 / -26 | No | |||
| 08:24–17:45 | 9 h 21 min | -13 / -26 | No | |||
| Weekend | 08:23–17:46 | 9 h 24 min | -13 / -26 | No | ||
| Weekend | 08:22–17:48 | 9 h 26 min | -13 / -25 | No |
February 2027 in Ulaanbaatar
1991–2020 averages for February: high -10 °C, low -23 °C, 3 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from -12 °C on the 1st to -5 °C on the 28th.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 08:20–17:50 | 9 h 29 min | -12 / -25 | No | |||
| 08:19–17:51 | 9 h 32 min | -12 / -25 | No | |||
| 08:18–17:53 | 9 h 35 min | -12 / -25 | No | |||
| 08:16–17:55 | 9 h 38 min | -12 / -25 | No | |||
| 08:15–17:56 | 9 h 41 min | -12 / -25 | No | |||
| Weekend | 08:14–17:58 | 9 h 44 min | -11 / -25 | No | ||
| Weekend | Lunar New Year · nationwide | 08:12–17:59 | 9 h 47 min | -11 / -24 | No | |
| Lunar New Year · nationwide | 08:11–18:01 | 9 h 50 min | -11 / -24 | No | ||
| Lunar New Year · nationwide | 08:09–18:03 | 9 h 53 min | -11 / -24 | No | ||
| 08:08–18:04 | 9 h 56 min | -11 / -24 | No | |||
| 08:06–18:06 | 10 h 00 min | -10 / -24 | No | |||
| 08:05–18:07 | 10 h 03 min | -10 / -24 | No | |||
| Weekend | 08:03–18:09 | 10 h 06 min | -10 / -24 | No | ||
| Weekend | 08:02–18:11 | 10 h 09 min | -10 / -23 | No | ||
| 08:00–18:12 | 10 h 12 min | -9 / -23 | No | |||
| 07:58–18:14 | 10 h 16 min | -9 / -23 | No | |||
| 07:57–18:16 | 10 h 19 min | -9 / -23 | No | |||
| 07:55–18:17 | 10 h 22 min | -8 / -22 | No | |||
| 07:53–18:19 | 10 h 26 min | -8 / -22 | No | |||
| Weekend | 07:51–18:20 | 10 h 29 min | -8 / -22 | No | ||
| Weekend | 07:50–18:22 | 10 h 32 min | -7 / -21 | No | ||
| 07:48–18:24 | 10 h 36 min | -7 / -21 | No | |||
| 07:46–18:25 | 10 h 39 min | -7 / -21 | No | |||
| 07:44–18:27 | 10 h 42 min | -7 / -20 | No | |||
| 07:42–18:28 | 10 h 46 min | -6 / -20 | No | |||
| 07:41–18:30 | 10 h 49 min | -6 / -20 | No | |||
| Weekend | 07:39–18:31 | 10 h 53 min | -6 / -19 | No | ||
| Weekend | 07:37–18:33 | 10 h 56 min | -5 / -19 | No |
March 2027 in Ulaanbaatar
1991–2020 averages for March: high 0 °C, low -14 °C, 7 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from -5 °C on the 1st to 5 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 07:35–18:35 | 11 h 00 min | -5 / -19 | No | |||
| 07:33–18:36 | 11 h 03 min | -5 / -19 | No | |||
| 07:31–18:38 | 11 h 07 min | -4 / -18 | No | |||
| 07:29–18:39 | 11 h 10 min | -4 / -18 | No | |||
| 07:27–18:41 | 11 h 13 min | -4 / -18 | No | |||
| Weekend | 07:25–18:42 | 11 h 17 min | -3 / -17 | No | ||
| Weekend | 07:23–18:44 | 11 h 20 min | -3 / -17 | No | ||
| International Women's Day · nationwide | 07:21–18:45 | 11 h 24 min | -3 / -17 | No | ||
| 07:19–18:47 | 11 h 27 min | -2 / -16 | No | |||
| 07:17–18:48 | 11 h 31 min | -2 / -16 | No | |||
| 07:15–18:50 | 11 h 34 min | -2 / -16 | No | |||
| 07:13–18:51 | 11 h 38 min | -1 / -15 | No | |||
| Weekend | 07:11–18:53 | 11 h 41 min | -1 / -15 | No | ||
| Weekend | 07:09–18:54 | 11 h 45 min | -1 / -15 | No | ||
| 07:07–18:56 | 11 h 48 min | 0 / -15 | No | |||
| 07:05–18:57 | 11 h 52 min | 0 / -14 | No | |||
| 07:03–18:59 | 11 h 55 min | 0 / -14 | No | |||
| 07:01–19:00 | 11 h 59 min | 0 / -14 | No | |||
| 06:59–19:02 | 12 h 02 min | 1 / -13 | No | |||
| Weekend | 06:57–19:03 | 12 h 06 min | 1 / -13 | No | ||
| Weekend | 06:55–19:04 | 12 h 09 min | 1 / -13 | No | ||
| 06:53–19:06 | 12 h 13 min | 2 / -12 | No | |||
| 06:51–19:07 | 12 h 16 min | 2 / -12 | No | |||
| 06:49–19:09 | 12 h 20 min | 2 / -12 | No | |||
| 06:47–19:10 | 12 h 23 min | 3 / -12 | No | |||
| 06:45–19:12 | 12 h 27 min | 3 / -11 | No | |||
| Weekend | 06:43–19:13 | 12 h 30 min | 3 / -11 | No | ||
| Weekend | 06:41–19:14 | 12 h 34 min | 4 / -11 | No | ||
| 06:39–19:16 | 12 h 37 min | 4 / -10 | No | |||
| 06:37–19:17 | 12 h 41 min | 4 / -10 | No | |||
| 06:34–19:19 | 12 h 44 min | 5 / -10 | No |
April 2027 in Ulaanbaatar
1991–2020 averages for April: high 10 °C, low -5 °C, 14 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 5 °C on the 1st to 13 °C on the 30th.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 06:32–19:20 | 12 h 48 min | 5 / -9 | No | |||
| 06:30–19:22 | 12 h 51 min | 5 / -9 | No | |||
| Weekend | 06:28–19:23 | 12 h 55 min | 6 / -9 | No | ||
| Weekend | 06:26–19:24 | 12 h 58 min | 6 / -8 | No | ||
| 06:24–19:26 | 13 h 02 min | 6 / -8 | No | |||
| 06:22–19:27 | 13 h 05 min | 7 / -8 | No | |||
| 06:20–19:29 | 13 h 08 min | 7 / -8 | No | |||
| 06:18–19:30 | 13 h 12 min | 7 / -7 | No | |||
| 06:16–19:31 | 13 h 15 min | 8 / -7 | No | |||
| Weekend | 06:14–19:33 | 13 h 19 min | 8 / -7 | No | ||
| Weekend | 06:12–19:34 | 13 h 22 min | 8 / -6 | No | ||
| 06:10–19:36 | 13 h 25 min | 9 / -6 | No | |||
| 06:08–19:37 | 13 h 29 min | 9 / -6 | No | |||
| 06:06–19:38 | 13 h 32 min | 9 / -5 | No | |||
| 06:04–19:40 | 13 h 36 min | 10 / -5 | No | |||
| 06:02–19:41 | 13 h 39 min | 10 / -5 | No | |||
| Weekend | 06:00–19:43 | 13 h 42 min | 10 / -5 | No | ||
| Weekend | 05:59–19:44 | 13 h 46 min | 10 / -4 | No | ||
| 05:57–19:46 | 13 h 49 min | 11 / -4 | No | |||
| 05:55–19:47 | 13 h 52 min | 11 / -4 | No | |||
| 05:53–19:48 | 13 h 55 min | 11 / -4 | No | |||
| 05:51–19:50 | 13 h 59 min | 11 / -3 | No | |||
| 05:49–19:51 | 14 h 02 min | 12 / -3 | No | |||
| Weekend | 05:47–19:53 | 14 h 05 min | 12 / -3 | No | ||
| Weekend | 05:46–19:54 | 14 h 08 min | 12 / -3 | No | ||
| 05:44–19:55 | 14 h 12 min | 12 / -3 | No | |||
| 05:42–19:57 | 14 h 15 min | 13 / -2 | No | |||
| 05:40–19:58 | 14 h 18 min | 13 / -2 | No | |||
| 05:39–20:00 | 14 h 21 min | 13 / -2 | No | |||
| 05:37–20:01 | 14 h 24 min | 13 / -2 | No |
May 2027 in Ulaanbaatar
1991–2020 averages for May: high 17 °C, low 2 °C, 27 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 14 °C on the 1st to 20 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| Weekend | 05:35–20:02 | 14 h 27 min | 14 / -1 | No | ||
| Weekend | 05:34–20:04 | 14 h 30 min | 14 / -1 | No | ||
| 05:32–20:05 | 14 h 33 min | 14 / -1 | No | |||
| 05:30–20:07 | 14 h 36 min | 14 / -1 | No | |||
| 05:29–20:08 | 14 h 39 min | 14 / 0 | No | |||
| 05:27–20:09 | 14 h 42 min | 15 / 0 | No | |||
| 05:26–20:11 | 14 h 45 min | 15 / 0 | No | |||
| Weekend | 05:24–20:12 | 14 h 48 min | 15 / 0 | No | ||
| Weekend | 05:23–20:14 | 14 h 51 min | 15 / 1 | No | ||
| 05:21–20:15 | 14 h 54 min | 16 / 1 | No | |||
| 05:20–20:16 | 14 h 56 min | 16 / 1 | No | |||
| 05:18–20:18 | 14 h 59 min | 16 / 1 | No | |||
| 05:17–20:19 | 15 h 02 min | 16 / 1 | No | |||
| 05:16–20:20 | 15 h 05 min | 17 / 2 | No | |||
| Weekend | 05:14–20:22 | 15 h 07 min | 17 / 2 | No | ||
| Weekend | 05:13–20:23 | 15 h 10 min | 17 / 2 | No | ||
| 05:12–20:24 | 15 h 12 min | 17 / 2 | No | |||
| 05:11–20:25 | 15 h 15 min | 17 / 3 | No | |||
| 05:09–20:27 | 15 h 17 min | 18 / 3 | No | |||
| The Buddha's Birthday · nationwide | 05:08–20:28 | 15 h 20 min | 18 / 3 | No | ||
| 05:07–20:29 | 15 h 22 min | 18 / 3 | No | |||
| Weekend | 05:06–20:30 | 15 h 24 min | 18 / 3 | No | ||
| Weekend | 05:05–20:32 | 15 h 27 min | 18 / 4 | No | ||
| 05:04–20:33 | 15 h 29 min | 18 / 4 | No | |||
| 05:03–20:34 | 15 h 31 min | 19 / 4 | No | |||
| 05:02–20:35 | 15 h 33 min | 19 / 4 | No | |||
| 05:01–20:36 | 15 h 35 min | 19 / 5 | No | |||
| 05:00–20:37 | 15 h 37 min | 19 / 5 | No | |||
| Weekend | 04:59–20:38 | 15 h 39 min | 19 / 5 | No | ||
| Weekend | 04:59–20:39 | 15 h 41 min | 19 / 5 | No | ||
| 04:58–20:40 | 15 h 42 min | 20 / 5 | No |
June 2027 in Ulaanbaatar
1991–2020 averages for June: high 22 °C, low 9 °C, 60 mm of rain in the month — a comfortable month by the measure used here. The typical high runs from 20 °C on the 1st to 23 °C on the 30th.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| Children's Day · nationwide | 04:57–20:41 | 15 h 44 min | 20 / 6 | Yes | ||
| 04:57–20:42 | 15 h 46 min | 20 / 6 | Yes | |||
| 04:56–20:43 | 15 h 47 min | 20 / 6 | Yes | |||
| 04:55–20:44 | 15 h 49 min | 20 / 6 | Yes | |||
| Weekend | 04:55–20:45 | 15 h 50 min | 20 / 6 | Yes | ||
| Weekend | 04:54–20:46 | 15 h 52 min | 21 / 7 | Yes | ||
| 04:54–20:47 | 15 h 53 min | 21 / 7 | Yes | |||
| 04:53–20:48 | 15 h 54 min | 21 / 7 | Yes | |||
| 04:53–20:48 | 15 h 55 min | 21 / 7 | Yes | |||
| 04:53–20:49 | 15 h 56 min | 21 / 8 | Yes | |||
| 04:53–20:50 | 15 h 57 min | 21 / 8 | Yes | |||
| Weekend | 04:52–20:50 | 15 h 58 min | 22 / 8 | Yes | ||
| Weekend | 04:52–20:51 | 15 h 59 min | 22 / 8 | Yes | ||
| 04:52–20:51 | 16 h 00 min | 22 / 8 | Yes | |||
| 04:52–20:52 | 16 h 00 min | 22 / 9 | Yes | |||
| 04:52–20:52 | 16 h 01 min | 22 / 9 | Yes | |||
| 04:52–20:53 | 16 h 01 min | 22 / 9 | Yes | |||
| 04:52–20:53 | 16 h 02 min | 22 / 9 | Yes | |||
| Weekend | 04:52–20:54 | 16 h 02 min | 23 / 9 | Yes | ||
| Weekend | 04:52–20:54 | 16 h 02 min | 23 / 9 | Yes | ||
| 04:52–20:54 | 16 h 02 min | 23 / 9 | Yes | |||
| 04:52–20:55 | 16 h 02 min | 23 / 9 | Yes | |||
| 04:53–20:55 | 16 h 02 min | 23 / 10 | Yes | |||
| 04:53–20:55 | 16 h 02 min | 23 / 10 | Yes | |||
| 04:53–20:55 | 16 h 02 min | 23 / 10 | Yes | |||
| Weekend | 04:54–20:55 | 16 h 02 min | 23 / 10 | Yes | ||
| Weekend | 04:54–20:55 | 16 h 01 min | 23 / 10 | Yes | ||
| 04:54–20:55 | 16 h 01 min | 23 / 10 | Yes | |||
| 04:55–20:55 | 16 h 00 min | 23 / 10 | Yes | |||
| 04:55–20:55 | 16 h 00 min | 23 / 10 | Yes |
July 2027 in Ulaanbaatar
1991–2020 averages for July: high 24 °C, low 12 °C, 78 mm of rain in the month — a comfortable month by the measure used here. The typical high runs from 23 °C on the 1st to 23 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 04:56–20:55 | 15 h 59 min | 23 / 10 | Yes | |||
| 04:57–20:55 | 15 h 58 min | 23 / 11 | Yes | |||
| Weekend | 04:57–20:54 | 15 h 57 min | 24 / 11 | Yes | ||
| Weekend | 04:58–20:54 | 15 h 56 min | 24 / 11 | Yes | ||
| 04:59–20:54 | 15 h 55 min | 24 / 11 | Yes | |||
| 04:59–20:53 | 15 h 54 min | 24 / 11 | Yes | |||
| 05:00–20:53 | 15 h 53 min | 24 / 11 | Yes | |||
| 05:01–20:52 | 15 h 52 min | 24 / 11 | Yes | |||
| 05:02–20:52 | 15 h 50 min | 24 / 11 | Yes | |||
| Weekend | National Festival and People's Revolution Anniversary · nationwide | 05:03–20:51 | 15 h 49 min | 24 / 11 | Yes | |
| Weekend | National Festival and People's Revolution Anniversary · nationwide | 05:03–20:51 | 15 h 47 min | 24 / 12 | Yes | |
| National Festival and People's Revolution Anniversary · nationwide | 05:04–20:50 | 15 h 46 min | 24 / 12 | Yes | ||
| National Festival and People's Revolution Anniversary · nationwide | 05:05–20:50 | 15 h 44 min | 24 / 12 | Yes | ||
| National Festival and People's Revolution Anniversary · nationwide | 05:06–20:49 | 15 h 43 min | 24 / 12 | Yes | ||
| National Festival and People's Revolution Anniversary · nationwide | 05:07–20:48 | 15 h 41 min | 24 / 12 | Yes | ||
| 05:08–20:47 | 15 h 39 min | 24 / 12 | Yes | |||
| Weekend | 05:09–20:46 | 15 h 37 min | 24 / 12 | Yes | ||
| Weekend | 05:10–20:46 | 15 h 35 min | 24 / 12 | Yes | ||
| 05:11–20:45 | 15 h 33 min | 24 / 12 | Yes | |||
| 05:13–20:44 | 15 h 31 min | 24 / 12 | Yes | |||
| 05:14–20:43 | 15 h 29 min | 24 / 12 | Yes | |||
| 05:15–20:42 | 15 h 27 min | 24 / 12 | Yes | |||
| 05:16–20:41 | 15 h 25 min | 24 / 12 | Yes | |||
| Weekend | 05:17–20:40 | 15 h 22 min | 24 / 12 | Yes | ||
| Weekend | 05:18–20:38 | 15 h 20 min | 24 / 12 | Yes | ||
| 05:20–20:37 | 15 h 18 min | 24 / 12 | Yes | |||
| 05:21–20:36 | 15 h 15 min | 24 / 11 | Yes | |||
| 05:22–20:35 | 15 h 13 min | 24 / 11 | Yes | |||
| 05:23–20:34 | 15 h 10 min | 24 / 11 | Yes | |||
| 05:25–20:32 | 15 h 08 min | 24 / 11 | Yes | |||
| Weekend | 05:26–20:31 | 15 h 05 min | 23 / 11 | Yes |
August 2027 in Ulaanbaatar
1991–2020 averages for August: high 22 °C, low 10 °C, 70 mm of rain in the month — a comfortable month by the measure used here. The typical high runs from 23 °C on the 1st to 19 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| Weekend | 05:27–20:30 | 15 h 02 min | 23 / 11 | Yes | ||
| 05:28–20:28 | 15 h 00 min | 23 / 11 | Yes | |||
| 05:30–20:27 | 14 h 57 min | 23 / 11 | Yes | |||
| 05:31–20:25 | 14 h 54 min | 23 / 11 | Yes | |||
| 05:32–20:24 | 14 h 51 min | 23 / 11 | Yes | |||
| 05:34–20:22 | 14 h 49 min | 23 / 11 | Yes | |||
| Weekend | 05:35–20:21 | 14 h 46 min | 23 / 11 | Yes | ||
| Weekend | 05:36–20:19 | 14 h 43 min | 23 / 11 | Yes | ||
| 05:38–20:18 | 14 h 40 min | 23 / 11 | Yes | |||
| 05:39–20:16 | 14 h 37 min | 23 / 11 | Yes | |||
| 05:40–20:14 | 14 h 34 min | 23 / 11 | Yes | |||
| 05:42–20:13 | 14 h 31 min | 23 / 10 | Yes | |||
| 05:43–20:11 | 14 h 28 min | 23 / 10 | Yes | |||
| Weekend | 05:44–20:09 | 14 h 25 min | 22 / 10 | Yes | ||
| Weekend | 05:46–20:08 | 14 h 22 min | 22 / 10 | Yes | ||
| 05:47–20:06 | 14 h 19 min | 22 / 10 | Yes | |||
| 05:48–20:04 | 14 h 16 min | 22 / 10 | Yes | |||
| 05:50–20:02 | 14 h 13 min | 22 / 10 | Yes | |||
| 05:51–20:01 | 14 h 09 min | 22 / 10 | Yes | |||
| 05:53–19:59 | 14 h 06 min | 22 / 9 | Yes | |||
| Weekend | 05:54–19:57 | 14 h 03 min | 21 / 9 | Yes | ||
| Weekend | 05:55–19:55 | 14 h 00 min | 21 / 9 | Yes | ||
| 05:57–19:53 | 13 h 57 min | 21 / 9 | Yes | |||
| 05:58–19:51 | 13 h 53 min | 21 / 8 | Yes | |||
| 05:59–19:49 | 13 h 50 min | 21 / 8 | Yes | |||
| 06:01–19:48 | 13 h 47 min | 20 / 8 | Yes | |||
| 06:02–19:46 | 13 h 44 min | 20 / 8 | Yes | |||
| Weekend | 06:03–19:44 | 13 h 40 min | 20 / 7 | Yes | ||
| Weekend | 06:05–19:42 | 13 h 37 min | 20 / 7 | Yes | ||
| 06:06–19:40 | 13 h 34 min | 20 / 7 | Yes | |||
| 06:07–19:38 | 13 h 30 min | 19 / 7 | Yes |
September 2027 in Ulaanbaatar
1991–2020 averages for September: high 17 °C, low 3 °C, 33 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 19 °C on the 1st to 12 °C on the 30th.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 06:09–19:36 | 13 h 27 min | 19 / 6 | No | |||
| 06:10–19:34 | 13 h 24 min | 19 / 6 | No | |||
| 06:11–19:32 | 13 h 20 min | 19 / 6 | No | |||
| Weekend | 06:13–19:30 | 13 h 17 min | 19 / 6 | No | ||
| Weekend | 06:14–19:28 | 13 h 14 min | 19 / 5 | No | ||
| 06:15–19:26 | 13 h 10 min | 18 / 5 | No | |||
| 06:17–19:24 | 13 h 07 min | 18 / 5 | No | |||
| 06:18–19:22 | 13 h 04 min | 18 / 5 | No | |||
| 06:19–19:20 | 13 h 00 min | 18 / 4 | No | |||
| 06:21–19:17 | 12 h 57 min | 18 / 4 | No | |||
| Weekend | 06:22–19:15 | 12 h 53 min | 17 / 4 | No | ||
| Weekend | 06:23–19:13 | 12 h 50 min | 17 / 4 | No | ||
| 06:25–19:11 | 12 h 47 min | 17 / 3 | No | |||
| 06:26–19:09 | 12 h 43 min | 17 / 3 | No | |||
| 06:27–19:07 | 12 h 40 min | 17 / 3 | No | |||
| 06:29–19:05 | 12 h 36 min | 16 / 3 | No | |||
| 06:30–19:03 | 12 h 33 min | 16 / 2 | No | |||
| Weekend | 06:31–19:01 | 12 h 29 min | 16 / 2 | No | ||
| Weekend | 06:33–18:59 | 12 h 26 min | 15 / 2 | No | ||
| 06:34–18:57 | 12 h 22 min | 15 / 1 | No | |||
| 06:35–18:54 | 12 h 19 min | 15 / 1 | No | |||
| 06:37–18:52 | 12 h 16 min | 15 / 1 | No | |||
| 06:38–18:50 | 12 h 12 min | 14 / 0 | No | |||
| 06:40–18:48 | 12 h 09 min | 14 / 0 | No | |||
| Weekend | 06:41–18:46 | 12 h 05 min | 14 / 0 | No | ||
| Weekend | 06:42–18:44 | 12 h 02 min | 13 / 0 | No | ||
| 06:44–18:42 | 11 h 58 min | 13 / -1 | No | |||
| 06:45–18:40 | 11 h 55 min | 13 / -1 | No | |||
| 06:46–18:38 | 11 h 51 min | 12 / -1 | No | |||
| 06:48–18:36 | 11 h 48 min | 12 / -2 | No |
October 2027 in Ulaanbaatar
1991–2020 averages for October: high 7 °C, low -6 °C, 14 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 12 °C on the 1st to 1 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 06:49–18:34 | 11 h 45 min | 12 / -2 | No | |||
| Weekend | 06:51–18:32 | 11 h 41 min | 12 / -2 | No | ||
| Weekend | 06:52–18:30 | 11 h 38 min | 11 / -2 | No | ||
| 06:53–18:28 | 11 h 34 min | 11 / -3 | No | |||
| 06:55–18:25 | 11 h 31 min | 11 / -3 | No | |||
| 06:56–18:23 | 11 h 27 min | 10 / -3 | No | |||
| 06:58–18:21 | 11 h 24 min | 10 / -4 | No | |||
| 06:59–18:19 | 11 h 20 min | 10 / -4 | No | |||
| Weekend | 07:00–18:17 | 11 h 17 min | 9 / -4 | No | ||
| Weekend | 07:02–18:15 | 11 h 14 min | 9 / -4 | No | ||
| 07:03–18:14 | 11 h 10 min | 9 / -5 | No | |||
| 07:05–18:12 | 11 h 07 min | 9 / -5 | No | |||
| 07:06–18:10 | 11 h 03 min | 8 / -5 | No | |||
| 07:08–18:08 | 11 h 00 min | 8 / -6 | No | |||
| 07:09–18:06 | 10 h 57 min | 8 / -6 | No | |||
| Weekend | 07:11–18:04 | 10 h 53 min | 7 / -6 | No | ||
| Weekend | 07:12–18:02 | 10 h 50 min | 7 / -7 | No | ||
| 07:14–18:00 | 10 h 46 min | 7 / -7 | No | |||
| 07:15–17:58 | 10 h 43 min | 6 / -7 | No | |||
| 07:17–17:56 | 10 h 40 min | 6 / -8 | No | |||
| 07:18–17:55 | 10 h 36 min | 5 / -8 | No | |||
| 07:20–17:53 | 10 h 33 min | 5 / -8 | No | |||
| Weekend | 07:21–17:51 | 10 h 30 min | 5 / -9 | No | ||
| Weekend | 07:23–17:49 | 10 h 26 min | 4 / -9 | No | ||
| 07:24–17:47 | 10 h 23 min | 4 / -9 | No | |||
| 07:26–17:46 | 10 h 20 min | 3 / -10 | No | |||
| 07:27–17:44 | 10 h 17 min | 3 / -10 | No | |||
| 07:29–17:42 | 10 h 13 min | 3 / -10 | No | |||
| 07:31–17:41 | 10 h 10 min | 2 / -11 | No | |||
| Weekend | 07:32–17:39 | 10 h 07 min | 2 / -11 | No | ||
| Weekend | 07:34–17:37 | 10 h 04 min | 1 / -12 | No |
November 2027 in Ulaanbaatar
1991–2020 averages for November: high -5 °C, low -17 °C, 8 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 1 °C on the 1st to -9 °C on the 30th.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 07:35–17:36 | 10 h 01 min | 1 / -12 | No | |||
| 07:37–17:34 | 9 h 57 min | 1 / -12 | No | |||
| 07:38–17:33 | 9 h 54 min | 0 / -13 | No | |||
| 07:40–17:31 | 9 h 51 min | 0 / -13 | No | |||
| 07:42–17:30 | 9 h 48 min | 0 / -13 | No | |||
| Weekend | 07:43–17:28 | 9 h 45 min | -1 / -14 | No | ||
| Weekend | 07:45–17:27 | 9 h 42 min | -1 / -14 | No | ||
| 07:46–17:25 | 9 h 39 min | -2 / -14 | No | |||
| 07:48–17:24 | 9 h 36 min | -2 / -15 | No | |||
| 07:49–17:23 | 9 h 33 min | -2 / -15 | No | |||
| 07:51–17:21 | 9 h 30 min | -3 / -15 | No | |||
| 07:52–17:20 | 9 h 28 min | -3 / -16 | No | |||
| Weekend | 07:54–17:19 | 9 h 25 min | -4 / -16 | No | ||
| Weekend | 07:56–17:18 | 9 h 22 min | -4 / -17 | No | ||
| 07:57–17:16 | 9 h 19 min | -4 / -17 | No | |||
| 07:59–17:15 | 9 h 17 min | -5 / -17 | No | |||
| 08:00–17:14 | 9 h 14 min | -5 / -17 | No | |||
| 08:02–17:13 | 9 h 11 min | -5 / -18 | No | |||
| 08:03–17:12 | 9 h 09 min | -6 / -18 | No | |||
| Weekend | 08:05–17:11 | 9 h 06 min | -6 / -18 | No | ||
| Weekend | 08:06–17:10 | 9 h 04 min | -6 / -18 | No | ||
| 08:08–17:09 | 9 h 02 min | -6 / -19 | No | |||
| 08:09–17:08 | 8 h 59 min | -7 / -19 | No | |||
| 08:10–17:07 | 8 h 57 min | -7 / -19 | No | |||
| 08:12–17:07 | 8 h 55 min | -7 / -19 | No | |||
| Republic Day · nationwide | 08:13–17:06 | 8 h 53 min | -8 / -20 | No | ||
| Weekend | 08:15–17:05 | 8 h 50 min | -8 / -20 | No | ||
| Weekend | 08:16–17:04 | 8 h 48 min | -8 / -20 | No | ||
| Genghis Khan's Birthday · nationwide | 08:17–17:04 | 8 h 46 min | -9 / -20 | No | ||
| 08:19–17:03 | 8 h 45 min | -9 / -21 | No |
December 2027 in Ulaanbaatar
1991–2020 averages for December: high -14 °C, low -25 °C, 4 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from -9 °C on the 1st to -15 °C on the 31st.
| Date | Weekend | Public holiday | Sunrise–sunset | Daylight | High / low °C | Comfortable month |
|---|---|---|---|---|---|---|
| 08:20–17:03 | 8 h 43 min | -9 / -21 | No | |||
| 08:21–17:02 | 8 h 41 min | -9 / -21 | No | |||
| 08:22–17:02 | 8 h 39 min | -10 / -21 | No | |||
| Weekend | 08:23–17:01 | 8 h 38 min | -10 / -22 | No | ||
| Weekend | 08:25–17:01 | 8 h 36 min | -10 / -22 | No | ||
| 08:26–17:00 | 8 h 35 min | -11 / -22 | No | |||
| 08:27–17:00 | 8 h 33 min | -11 / -22 | No | |||
| 08:28–17:00 | 8 h 32 min | -11 / -23 | No | |||
| 08:29–17:00 | 8 h 31 min | -12 / -23 | No | |||
| 08:30–17:00 | 8 h 30 min | -12 / -23 | No | |||
| Weekend | 08:31–16:59 | 8 h 29 min | -12 / -23 | No | ||
| Weekend | 08:32–16:59 | 8 h 28 min | -12 / -24 | No | ||
| 08:33–16:59 | 8 h 27 min | -13 / -24 | No | |||
| 08:34–16:59 | 8 h 26 min | -13 / -24 | No | |||
| 08:34–17:00 | 8 h 25 min | -13 / -24 | No | |||
| 08:35–17:00 | 8 h 25 min | -14 / -25 | No | |||
| 08:36–17:00 | 8 h 24 min | -14 / -25 | No | |||
| Weekend | 08:36–17:00 | 8 h 24 min | -14 / -25 | No | ||
| Weekend | 08:37–17:00 | 8 h 23 min | -14 / -25 | No | ||
| 08:38–17:01 | 8 h 23 min | -14 / -25 | No | |||
| 08:38–17:01 | 8 h 23 min | -14 / -25 | No | |||
| 08:39–17:02 | 8 h 23 min | -14 / -25 | No | |||
| 08:39–17:02 | 8 h 23 min | -14 / -25 | No | |||
| 08:40–17:03 | 8 h 23 min | -14 / -25 | No | |||
| Weekend | 08:40–17:03 | 8 h 23 min | -14 / -25 | No | ||
| Weekend | 08:40–17:04 | 8 h 23 min | -14 / -25 | No | ||
| 08:41–17:04 | 8 h 24 min | -14 / -26 | No | |||
| 08:41–17:05 | 8 h 24 min | -15 / -26 | No | |||
| National Freedom and Independence Day · nationwide | 08:41–17:06 | 8 h 25 min | -15 / -26 | No | ||
| 08:41–17:07 | 8 h 26 min | -15 / -26 | No | |||
| 08:41–17:07 | 8 h 26 min | -15 / -26 | No |
Sources
How this Ulaanbaatar calendar is made
The year is 2027; dates are local to Ulaanbaatar (Asia/Ulaanbaatar). The weekend column follows the weekend days for Mongolia in python-holidays (Sat, Sun).
Public holidays: python-holidays (MIT), computed from the country's holiday rules. A regional holiday is shown with the codes of the regions it applies in, matched by the ISO 3166-2 codes of the areas containing Ulaanbaatar on Wikidata. A date marked "estimated" depends on the moon or an official announcement.
Sunrise and sunset are calculated from the coordinates with the NOAA solar equations (the sun's upper edge on a sea-level horizon, standard refraction), in local time; approximate to a few minutes, with no allowance for terrain or buildings.
Typical high and low are interpolated day by day between the 1991–2020 monthly averages (each placed at the middle of its month) — a typical value, never a forecast. A comfortable month means average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month. Averages for 1991–2020 over the surrounding area, a grid square about 50 km across, so a coast or a nearby mountain can make the town itself warmer or cooler. Data: CRU TS v4.10, Climatic Research Unit, University of East Anglia (Open Database License).
This calendar covers the 1,500 destinations with the most places to stay in this guide (chain properties plus hotels recorded in Wikidata) that have climate data and a time zone. It has no prices, availability, occupancy, demand or crowd levels: the guide has no such data, and nothing here estimates them.
| Source | Used for | Licence |
|---|---|---|
| OpenHolidays API | School holidays, and public holidays for the countries it covers (type Public only) | ODbL 1.0 |
| python-holidays (vacanza/holidays) | Public holidays computed from each country's holiday rules for the countries OpenHolidays does not cover; weekend days | MIT |
| CRU TS v4.10, Climatic Research Unit, University of East Anglia | Monthly average daily high and low, 1991–2020, interpolated to typical values per day | ODbL 1.0 |
| Wikidata | Coordinates, and the ISO 3166-2 codes of the areas containing the destination (to match regional holidays) | CC0 1.0 |
| IANA Time Zone Database | Local time zone and daylight-saving changes for sunrise and sunset | Public domain |