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South Korea · Asia/Seoul

Seoul travel calendar 2027

Every day of 2027 in Seoul, South Korea, 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
October
Nationwide public holidays
24
Longest day
22 Jun · 14 h 46 min
Shortest day
22 Dec · 9 h 34 min

The same 365 rows as JSON — field definitions, sources and licences included (calendar.json).

Seoul in 2027

Seoul 2027 at a glance

The comfortable months in Seoul are October (average daytime high between 18 °C and 29 °C and under 80 mm of rain in the month).

South Korea has 24 nationwide public holidays in 2027; the months with the most are February, May and October (4). 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 South Korea, and public holidays) that include a public holiday:

  • 1 Jan – 3 Jan (3 days): New Year's Day
  • 6 Feb – 9 Feb (4 days): The day preceding Korean New Year, Korean New Year, The second day of Korean New Year, Alternative holiday for Korean New Year
  • 27 Feb – 1 Mar (3 days): Independence Movement Day
  • 1 May – 3 May (3 days): Labor Day, Alternative holiday for Labor Day
  • 17 Jul – 19 Jul (3 days): Constitution Day, Alternative holiday for Constitution Day
  • 14 Aug – 16 Aug (3 days): Liberation Day, Alternative holiday for Liberation Day
  • 14 Sep – 16 Sep (3 days): The day preceding Chuseok, Chuseok, The second day of Chuseok
  • 2 Oct – 4 Oct (3 days): National Foundation Day, Alternative holiday for National Foundation Day
  • 9 Oct – 11 Oct (3 days): Hangul Day, Alternative holiday for Hangul Day
  • 25 Dec – 27 Dec (3 days): Christmas Day, Alternative holiday for Christmas Day

The longest day is Tue 22 June 2027, with 14 h 46 min from sunrise to sunset; the shortest is Wed 22 December 2027, with 9 h 34 min.

January 2027 in Seoul

1991–2020 averages for January: high 2 °C, low -7 °C, 15 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 3 °C on the 1st to 3 °C on the 31st. Seoul in January

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
New Year's Day · nationwide07:46–17:239 h 37 min3 / -6No
Weekend07:46–17:249 h 37 min3 / -6No
Weekend07:46–17:249 h 38 min3 / -6No
07:46–17:259 h 39 min3 / -6No
07:46–17:269 h 40 min3 / -6No
07:46–17:279 h 40 min2 / -6No
07:46–17:289 h 41 min2 / -7No
07:46–17:299 h 42 min2 / -7No
Weekend07:46–17:299 h 43 min2 / -7No
Weekend07:46–17:309 h 44 min2 / -7No
07:46–17:319 h 45 min2 / -7No
07:46–17:329 h 46 min2 / -7No
07:46–17:339 h 48 min2 / -7No
07:45–17:349 h 49 min2 / -7No
07:45–17:359 h 50 min2 / -7No
Weekend07:45–17:369 h 51 min2 / -7No
Weekend07:44–17:379 h 53 min2 / -7No
07:44–17:389 h 54 min2 / -7No
07:44–17:399 h 56 min2 / -7No
07:43–17:409 h 57 min2 / -7No
07:43–17:419 h 59 min2 / -7No
07:42–17:4310 h 00 min2 / -7No
Weekend07:42–17:4410 h 02 min2 / -7No
Weekend07:41–17:4510 h 03 min2 / -7No
07:41–17:4610 h 05 min3 / -7No
07:40–17:4710 h 07 min3 / -7No
07:39–17:4810 h 09 min3 / -6No
07:39–17:4910 h 10 min3 / -6No
07:38–17:5010 h 12 min3 / -6No
Weekend07:37–17:5110 h 14 min3 / -6No
Weekend07:37–17:5310 h 16 min3 / -6No

February 2027 in Seoul

1991–2020 averages for February: high 4 °C, low -5 °C, 24 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 3 °C on the 1st to 7 °C on the 28th. Seoul in February

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
07:36–17:5410 h 18 min3 / -6No
07:35–17:5510 h 20 min3 / -6No
07:34–17:5610 h 22 min3 / -6No
07:33–17:5710 h 24 min3 / -6No
07:32–17:5810 h 26 min4 / -6No
WeekendThe day preceding Korean New Year · nationwide07:31–17:5910 h 28 min4 / -6No
WeekendKorean New Year · nationwide07:30–18:0010 h 30 min4 / -6No
The second day of Korean New Year · nationwide07:30–18:0210 h 32 min4 / -6No
Alternative holiday for Korean New Year · nationwide07:29–18:0310 h 34 min4 / -5No
07:28–18:0410 h 36 min4 / -5No
07:27–18:0510 h 38 min4 / -5No
07:25–18:0610 h 41 min4 / -5No
Weekend07:24–18:0710 h 43 min4 / -5No
Weekend07:23–18:0810 h 45 min4 / -5No
07:22–18:0910 h 47 min5 / -5No
07:21–18:1110 h 49 min5 / -5No
07:20–18:1210 h 52 min5 / -5No
07:19–18:1310 h 54 min5 / -4No
07:17–18:1410 h 56 min5 / -4No
Weekend07:16–18:1510 h 59 min6 / -4No
Weekend07:15–18:1611 h 01 min6 / -4No
07:14–18:1711 h 03 min6 / -4No
07:13–18:1811 h 06 min6 / -3No
07:11–18:1911 h 08 min6 / -3No
07:10–18:2011 h 10 min7 / -3No
07:09–18:2111 h 13 min7 / -3No
Weekend07:07–18:2211 h 15 min7 / -3No
Weekend07:06–18:2311 h 17 min7 / -3No

March 2027 in Seoul

1991–2020 averages for March: high 11 °C, low 0 °C, 35 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 7 °C on the 1st to 14 °C on the 31st. Seoul in March

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
Independence Movement Day · nationwide07:05–18:2411 h 20 min7 / -2No
07:03–18:2511 h 22 min8 / -2No
07:02–18:2611 h 24 min8 / -2No
07:00–18:2711 h 27 min8 / -2No
06:59–18:2811 h 29 min8 / -2No
Weekend06:58–18:2911 h 32 min9 / -1No
Weekend06:56–18:3011 h 34 min9 / -1No
06:55–18:3111 h 36 min9 / -1No
06:53–18:3211 h 39 min9 / -1No
06:52–18:3311 h 41 min9 / -1No
06:50–18:3411 h 44 min10 / -1No
06:49–18:3511 h 46 min10 / 0No
Weekend06:47–18:3611 h 49 min10 / 0No
Weekend06:46–18:3711 h 51 min10 / 0No
06:44–18:3811 h 53 min10 / 0No
06:43–18:3911 h 56 min11 / 0No
06:41–18:4011 h 58 min11 / 1No
06:40–18:4112 h 01 min11 / 1No
06:38–18:4212 h 03 min11 / 1No
Weekend06:37–18:4212 h 06 min12 / 1No
Weekend06:35–18:4312 h 08 min12 / 1No
06:34–18:4412 h 10 min12 / 2No
06:32–18:4512 h 13 min12 / 2No
06:31–18:4612 h 15 min12 / 2No
06:29–18:4712 h 18 min13 / 2No
06:28–18:4812 h 20 min13 / 2No
Weekend06:26–18:4912 h 23 min13 / 3No
Weekend06:25–18:5012 h 25 min13 / 3No
06:23–18:5112 h 27 min14 / 3No
06:22–18:5112 h 30 min14 / 3No
06:20–18:5212 h 32 min14 / 3No

April 2027 in Seoul

1991–2020 averages for April: high 18 °C, low 6 °C, 83 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 30th. Seoul in April

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
06:19–18:5312 h 35 min14 / 4No
06:17–18:5412 h 37 min15 / 4No
Weekend06:16–18:5512 h 39 min15 / 4No
Weekend06:14–18:5612 h 42 min15 / 4No
06:13–18:5712 h 44 min15 / 4No
06:11–18:5812 h 47 min15 / 5No
06:10–18:5912 h 49 min16 / 5No
06:08–18:5912 h 51 min16 / 5No
06:07–19:0012 h 54 min16 / 5No
Weekend06:05–19:0112 h 56 min16 / 5No
Weekend06:04–19:0212 h 58 min17 / 6No
06:02–19:0313 h 01 min17 / 6No
06:01–19:0413 h 03 min17 / 6No
05:59–19:0513 h 05 min17 / 6No
05:58–19:0613 h 08 min18 / 6No
05:57–19:0613 h 10 min18 / 7No
Weekend05:55–19:0713 h 12 min18 / 7No
Weekend05:54–19:0813 h 14 min18 / 7No
05:52–19:0913 h 17 min18 / 7No
05:51–19:1013 h 19 min18 / 7No
05:50–19:1113 h 21 min19 / 8No
05:48–19:1213 h 23 min19 / 8No
05:47–19:1313 h 26 min19 / 8No
Weekend05:46–19:1413 h 28 min19 / 8No
Weekend05:44–19:1513 h 30 min19 / 8No
05:43–19:1513 h 32 min20 / 8No
05:42–19:1613 h 34 min20 / 9No
05:41–19:1713 h 37 min20 / 9No
05:39–19:1813 h 39 min20 / 9No
05:38–19:1913 h 41 min20 / 9No

May 2027 in Seoul

1991–2020 averages for May: high 23 °C, low 12 °C, 105 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 20 °C on the 1st to 25 °C on the 31st. Seoul in May

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
WeekendLabor Day · nationwide05:37–19:2013 h 43 min20 / 9No
Weekend05:36–19:2113 h 45 min21 / 10No
Alternative holiday for Labor Day · nationwide05:35–19:2213 h 47 min21 / 10No
05:34–19:2313 h 49 min21 / 10No
Children's Day · nationwide05:33–19:2413 h 51 min21 / 10No
05:31–19:2413 h 53 min21 / 10No
05:30–19:2513 h 55 min22 / 11No
Weekend05:29–19:2613 h 57 min22 / 11No
Weekend05:28–19:2713 h 59 min22 / 11No
05:27–19:2814 h 01 min22 / 11No
05:26–19:2914 h 03 min22 / 11No
05:25–19:3014 h 04 min22 / 12No
Buddha's Birthday · nationwide05:25–19:3114 h 06 min23 / 12No
05:24–19:3214 h 08 min23 / 12No
Weekend05:23–19:3214 h 10 min23 / 12No
Weekend05:22–19:3314 h 11 min23 / 12No
05:21–19:3414 h 13 min23 / 13No
05:20–19:3514 h 15 min23 / 13No
05:20–19:3614 h 16 min24 / 13No
05:19–19:3714 h 18 min24 / 13No
05:18–19:3814 h 20 min24 / 13No
Weekend05:17–19:3814 h 21 min24 / 13No
Weekend05:17–19:3914 h 23 min24 / 13No
05:16–19:4014 h 24 min24 / 14No
05:15–19:4114 h 25 min24 / 14No
05:15–19:4214 h 27 min24 / 14No
05:14–19:4214 h 28 min25 / 14No
05:14–19:4314 h 29 min25 / 14No
Weekend05:13–19:4414 h 31 min25 / 14No
Weekend05:13–19:4514 h 32 min25 / 15No
05:12–19:4514 h 33 min25 / 15No

June 2027 in Seoul

1991–2020 averages for June: high 27 °C, low 17 °C, 134 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 25 °C on the 1st to 28 °C on the 30th. Seoul in June

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
05:12–19:4614 h 34 min25 / 15No
05:12–19:4714 h 35 min25 / 15No
05:11–19:4714 h 36 min25 / 15No
05:11–19:4814 h 37 min26 / 15No
Weekend05:11–19:4914 h 38 min26 / 16No
WeekendMemorial Day · nationwide05:10–19:4914 h 39 min26 / 16No
05:10–19:5014 h 40 min26 / 16No
05:10–19:5014 h 40 min26 / 16No
05:10–19:5114 h 41 min26 / 16No
05:10–19:5114 h 42 min26 / 16No
05:10–19:5214 h 42 min26 / 17No
Weekend05:09–19:5214 h 43 min27 / 17No
Weekend05:09–19:5314 h 43 min27 / 17No
05:09–19:5314 h 44 min27 / 17No
05:09–19:5414 h 44 min27 / 17No
05:09–19:5414 h 45 min27 / 17No
05:09–19:5414 h 45 min27 / 17No
05:10–19:5514 h 45 min27 / 18No
Weekend05:10–19:5514 h 45 min27 / 18No
Weekend05:10–19:5514 h 46 min27 / 18No
05:10–19:5614 h 46 min27 / 18No
05:10–19:5614 h 46 min27 / 18No
05:10–19:5614 h 46 min27 / 18No
05:11–19:5614 h 46 min27 / 18No
05:11–19:5614 h 45 min28 / 19No
Weekend05:11–19:5714 h 45 min28 / 19No
Weekend05:12–19:5714 h 45 min28 / 19No
05:12–19:5714 h 45 min28 / 19No
05:12–19:5714 h 44 min28 / 19No
05:13–19:5714 h 44 min28 / 19No

July 2027 in Seoul

1991–2020 averages for July: high 29 °C, low 22 °C, 358 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 28 °C on the 1st to 29 °C on the 31st. Seoul in July

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
05:13–19:5714 h 43 min28 / 19No
05:14–19:5714 h 43 min28 / 20No
Weekend05:14–19:5714 h 42 min28 / 20No
Weekend05:15–19:5614 h 42 min28 / 20No
05:15–19:5614 h 41 min28 / 20No
05:16–19:5614 h 40 min28 / 20No
05:16–19:5614 h 40 min28 / 20No
05:17–19:5614 h 39 min28 / 20No
05:17–19:5514 h 38 min28 / 21No
Weekend05:18–19:5514 h 37 min28 / 21No
Weekend05:19–19:5514 h 36 min28 / 21No
05:19–19:5414 h 35 min29 / 21No
05:20–19:5414 h 34 min29 / 21No
05:21–19:5414 h 33 min29 / 21No
05:21–19:5314 h 32 min29 / 22No
05:22–19:5314 h 31 min29 / 22No
WeekendConstitution Day · nationwide05:23–19:5214 h 29 min29 / 22No
Weekend05:24–19:5214 h 28 min29 / 22No
Alternative holiday for Constitution Day · nationwide05:24–19:5114 h 27 min29 / 22No
05:25–19:5114 h 25 min29 / 22No
05:26–19:5014 h 24 min29 / 22No
05:27–19:4914 h 23 min29 / 22No
05:27–19:4914 h 21 min29 / 22No
Weekend05:28–19:4814 h 20 min29 / 22No
Weekend05:29–19:4714 h 18 min29 / 22No
05:30–19:4614 h 17 min29 / 22No
05:31–19:4614 h 15 min29 / 22No
05:31–19:4514 h 13 min29 / 22No
05:32–19:4414 h 12 min29 / 22No
05:33–19:4314 h 10 min29 / 22No
Weekend05:34–19:4214 h 08 min29 / 22No

August 2027 in Seoul

1991–2020 averages for August: high 30 °C, low 22 °C, 320 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 29 °C on the 1st to 28 °C on the 31st. Seoul in August

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
Weekend05:35–19:4114 h 06 min29 / 22No
05:36–19:4014 h 05 min29 / 22No
05:36–19:3914 h 03 min29 / 22No
05:37–19:3814 h 01 min29 / 22No
05:38–19:3713 h 59 min29 / 22No
05:39–19:3613 h 57 min29 / 22No
Weekend05:40–19:3513 h 55 min29 / 22No
Weekend05:41–19:3413 h 53 min29 / 22No
05:42–19:3313 h 51 min29 / 22No
05:42–19:3213 h 50 min29 / 22No
05:43–19:3113 h 48 min30 / 22No
05:44–19:3013 h 45 min30 / 22No
05:45–19:2813 h 43 min30 / 22No
Weekend05:46–19:2713 h 41 min30 / 22No
WeekendLiberation Day · nationwide05:47–19:2613 h 39 min30 / 22No
Alternative holiday for Liberation Day · nationwide05:48–19:2513 h 37 min30 / 22No
05:48–19:2413 h 35 min30 / 22No
05:49–19:2213 h 33 min29 / 22No
05:50–19:2113 h 31 min29 / 21No
05:51–19:2013 h 29 min29 / 21No
Weekend05:52–19:1813 h 26 min29 / 21No
Weekend05:53–19:1713 h 24 min29 / 21No
05:54–19:1613 h 22 min29 / 21No
05:54–19:1413 h 20 min29 / 20No
05:55–19:1313 h 18 min29 / 20No
05:56–19:1113 h 15 min28 / 20No
05:57–19:1013 h 13 min28 / 20No
Weekend05:58–19:0913 h 11 min28 / 20No
Weekend05:59–19:0713 h 09 min28 / 20No
05:59–19:0613 h 06 min28 / 19No
06:00–19:0413 h 04 min28 / 19No

September 2027 in Seoul

1991–2020 averages for September: high 26 °C, low 16 °C, 154 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 28 °C on the 1st to 23 °C on the 30th. Seoul in September

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
06:01–19:0313 h 02 min28 / 19No
06:02–19:0113 h 00 min28 / 19No
06:03–19:0012 h 57 min27 / 19No
Weekend06:03–18:5812 h 55 min27 / 18No
Weekend06:04–18:5712 h 53 min27 / 18No
06:05–18:5512 h 50 min27 / 18No
06:06–18:5412 h 48 min27 / 18No
06:07–18:5212 h 46 min27 / 18No
06:08–18:5112 h 43 min27 / 18No
06:08–18:4912 h 41 min27 / 17No
Weekend06:09–18:4812 h 39 min26 / 17No
Weekend06:10–18:4612 h 36 min26 / 17No
06:11–18:4512 h 34 min26 / 17No
The day preceding Chuseok · nationwide06:12–18:4312 h 31 min26 / 17No
Chuseok · nationwide06:12–18:4112 h 29 min26 / 16No
The second day of Chuseok · nationwide06:13–18:4012 h 27 min26 / 16No
06:14–18:3812 h 24 min26 / 16No
Weekend06:15–18:3712 h 22 min25 / 16No
Weekend06:16–18:3512 h 20 min25 / 16No
06:16–18:3412 h 17 min25 / 15No
06:17–18:3212 h 15 min25 / 15No
06:18–18:3012 h 12 min25 / 15No
06:19–18:2912 h 10 min25 / 15No
06:20–18:2712 h 08 min24 / 14No
Weekend06:21–18:2612 h 05 min24 / 14No
Weekend06:21–18:2412 h 03 min24 / 14No
06:22–18:2312 h 00 min24 / 14No
06:23–18:2111 h 58 min24 / 14No
06:24–18:2011 h 56 min23 / 13No
06:25–18:1811 h 53 min23 / 13No

October 2027 in Seoul

1991–2020 averages for October: high 20 °C, low 10 °C, 47 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 16 °C on the 31st. Seoul in October

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
06:26–18:1611 h 51 min23 / 13Yes
Weekend06:27–18:1511 h 48 min23 / 13Yes
WeekendNational Foundation Day · nationwide06:27–18:1311 h 46 min23 / 12Yes
Alternative holiday for National Foundation Day · nationwide06:28–18:1211 h 44 min22 / 12Yes
06:29–18:1011 h 41 min22 / 12Yes
06:30–18:0911 h 39 min22 / 12Yes
06:31–18:0711 h 36 min22 / 12Yes
06:32–18:0611 h 34 min22 / 11Yes
WeekendHangul Day · nationwide06:33–18:0411 h 32 min22 / 11Yes
Weekend06:34–18:0311 h 29 min21 / 11Yes
Alternative holiday for Hangul Day · nationwide06:35–18:0211 h 27 min21 / 11Yes
06:36–18:0011 h 25 min21 / 10Yes
06:36–17:5911 h 22 min21 / 10Yes
06:37–17:5711 h 20 min21 / 10Yes
06:38–17:5611 h 18 min20 / 10Yes
Weekend06:39–17:5511 h 15 min20 / 10Yes
Weekend06:40–17:5311 h 13 min20 / 9Yes
06:41–17:5211 h 11 min20 / 9Yes
06:42–17:5011 h 08 min19 / 9Yes
06:43–17:4911 h 06 min19 / 9Yes
06:44–17:4811 h 04 min19 / 8Yes
06:45–17:4711 h 01 min19 / 8Yes
Weekend06:46–17:4510 h 59 min18 / 8Yes
Weekend06:47–17:4410 h 57 min18 / 8Yes
06:48–17:4310 h 55 min18 / 7Yes
06:49–17:4210 h 52 min17 / 7Yes
06:50–17:4010 h 50 min17 / 7Yes
06:51–17:3910 h 48 min17 / 7Yes
06:52–17:3810 h 46 min17 / 7Yes
Weekend06:53–17:3710 h 43 min16 / 6Yes
Weekend06:55–17:3610 h 41 min16 / 6Yes

November 2027 in Seoul

1991–2020 averages for November: high 12 °C, low 2 °C, 48 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 16 °C on the 1st to 8 °C on the 30th. Seoul in November

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
06:56–17:3510 h 39 min16 / 6No
06:57–17:3410 h 37 min16 / 6No
06:58–17:3310 h 35 min15 / 5No
06:59–17:3210 h 33 min15 / 5No
07:00–17:3110 h 31 min15 / 5No
Weekend07:01–17:3010 h 29 min14 / 5No
Weekend07:02–17:2910 h 27 min14 / 4No
07:03–17:2810 h 25 min14 / 4No
07:04–17:2710 h 23 min14 / 4No
07:05–17:2610 h 21 min13 / 4No
07:06–17:2510 h 19 min13 / 3No
07:08–17:2410 h 17 min13 / 3No
Weekend07:09–17:2410 h 15 min13 / 3No
Weekend07:10–17:2310 h 13 min12 / 3No
07:11–17:2210 h 11 min12 / 3No
07:12–17:2110 h 09 min12 / 2No
07:13–17:2110 h 08 min11 / 2No
07:14–17:2010 h 06 min11 / 2No
07:15–17:1910 h 04 min11 / 2No
Weekend07:16–17:1910 h 03 min11 / 1No
Weekend07:17–17:1810 h 01 min10 / 1No
07:18–17:189 h 59 min10 / 1No
07:19–17:179 h 58 min10 / 1No
07:20–17:179 h 56 min10 / 0No
07:21–17:169 h 55 min9 / 0No
07:22–17:169 h 53 min9 / 0No
Weekend07:23–17:159 h 52 min9 / 0No
Weekend07:24–17:159 h 51 min9 / 0No
07:25–17:159 h 49 min8 / -1No
07:26–17:159 h 48 min8 / -1No

December 2027 in Seoul

1991–2020 averages for December: high 4 °C, low -5 °C, 20 mm of rain in the month — not a comfortable month by the measure used here. The typical high runs from 8 °C on the 1st to 3 °C on the 31st. Seoul in December

DateWeekendPublic holidaySunrise–sunsetDaylightHigh / low °CComfortable month
07:27–17:149 h 47 min8 / -1No
07:28–17:149 h 46 min8 / -1No
07:29–17:149 h 45 min7 / -2No
Weekend07:30–17:149 h 44 min7 / -2No
Weekend07:31–17:149 h 43 min7 / -2No
07:32–17:149 h 42 min7 / -2No
07:33–17:149 h 41 min6 / -3No
07:34–17:149 h 40 min6 / -3No
07:34–17:149 h 39 min6 / -3No
07:35–17:149 h 38 min6 / -3No
Weekend07:36–17:149 h 38 min5 / -3No
Weekend07:37–17:149 h 37 min5 / -4No
07:37–17:149 h 37 min5 / -4No
07:38–17:149 h 36 min5 / -4No
07:39–17:149 h 36 min4 / -4No
07:39–17:159 h 35 min4 / -5No
07:40–17:159 h 35 min4 / -5No
Weekend07:41–17:159 h 35 min4 / -5No
Weekend07:41–17:169 h 34 min4 / -5No
07:42–17:169 h 34 min4 / -5No
07:42–17:169 h 34 min4 / -5No
07:43–17:179 h 34 min4 / -5No
07:43–17:179 h 34 min4 / -5No
07:44–17:189 h 34 min3 / -5No
WeekendChristmas Day · nationwide07:44–17:189 h 34 min3 / -5No
Weekend07:45–17:199 h 34 min3 / -6No
Alternative holiday for Christmas Day · nationwide07:45–17:199 h 35 min3 / -6No
07:45–17:209 h 35 min3 / -6No
07:45–17:219 h 35 min3 / -6No
07:46–17:219 h 36 min3 / -6No
07:46–17:229 h 36 min3 / -6No

Sources

How this Seoul calendar is made

The year is 2027; dates are local to Seoul (Asia/Seoul). The weekend column follows the weekend days for South Korea 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 Seoul 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.

SourceUsed forLicence
OpenHolidays APISchool 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 daysMIT
CRU TS v4.10, Climatic Research Unit, University of East AngliaMonthly average daily high and low, 1991–2020, interpolated to typical values per dayODbL 1.0
WikidataCoordinates, and the ISO 3166-2 codes of the areas containing the destination (to match regional holidays)CC0 1.0
IANA Time Zone DatabaseLocal time zone and daylight-saving changes for sunrise and sunsetPublic domain
Seoul travel guideBest time to visit SeoulSeoul calendar 2027 (JSON)