Luang Prabang Province · Laos
Luang Prabang in September
In September, Luang Prabang averages a daytime high of 30 °C and a night-time low of 21 °C, with about 193 mm of rain over the month. It falls outside Luang Prabang's most comfortable months, November to February.
- Average high
- 30 °C
- Average low
- 21 °C
- Rain in the month
- 193 mm
- Daylight on 15 Sep
- 12 h 10 min
- Comfortable month
- No
- Places to stay
- 91
When to go
How September compares with the rest of the year in Luang Prabang
September is tied for the 5th warmest month in Luang Prabang by average daytime high; across the year the highs run from 25 °C to 32 °C and the lows from 13 °C to 23 °C. By day, September is 1 °C warmer than August, and October is 1 °C cooler than September.
September brings 193 mm of rain, more than the monthly average of 134 mm (1603 mm a year); it is the 4th wettest month.
On 15 September the sun is up for about 12 h 10 min, against 11 h at the shortest and 13 h 20 min at the longest point of the year (calculated from the latitude, sunrise to sunset).
| Month | High | Low | Rain | Comfortable |
|---|---|---|---|---|
| January | 26 °C | 13 °C | 22 mm | Yes |
| February | 29 °C | 14 °C | 20 mm | Yes |
| March | 31 °C | 17 °C | 50 mm | |
| April | 32 °C | 20 °C | 110 mm | |
| May | 32 °C | 22 °C | 173 mm | |
| June | 31 °C | 23 °C | 255 mm | |
| July | 30 °C | 22 °C | 280 mm | |
| August | 29 °C | 22 °C | 342 mm | |
| September | 30 °C | 21 °C | 193 mm | |
| October | 29 °C | 20 °C | 106 mm | |
| November | 28 °C | 17 °C | 37 mm | Yes |
| December | 25 °C | 14 °C | 15 mm | Yes |
Comfortable 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).
When to go
Is September a good time to visit Luang Prabang?
Not by the measure used here: the average high of 30 °C is above 29 °C and about 193 mm of rain is 80 mm or more. The comfortable months in Luang Prabang are November to February; the nearest are February, before, and November, after.
The measure is about weather for a city stay only; it says nothing about events, school holidays or prices.
Where to stay
Where to stay in Luang Prabang
This guide lists 91 places to stay in Luang Prabang, hotels recorded in Wikidata. By straight-line distance from the centre: under 1 km, 62; 1–3 km, 21; 3–10 km, 6; 10 km or more, 2.
Sources: climate from CRU TS v4.10 (Climatic Research Unit, University of East Anglia; Open Database License), 1991–2020 averages; day length calculated from the latitude; places to stay from each operator's own public pages and Wikidata. How this guide is made.