Climate of Laos
Laos has a tropical savanna climate. It is warm every month with both a wet and dry season. The average annual temperature for Laos is 32° degrees and there is about 835 mm of rain in a year. It is dry for 186 days a year with an average humidity of 67% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 28°C and 37°C
- Night:the average nighttime temperature is between 17°C and 26°C
- Rain: it rains 169 days and there is a total of approximately 835 mm rainfall
- Sun hours: throughout the year there are 3159 sun hours
Maximum temperature: | between 28°C and 37°C |
Warmest month: | 37°C in April |
Coldest month: | 28°C in December |
Night temperature: | between 17°C and 26°C |
Dry days: | 196 days |
Days with rain: | 169 days |
Days with snow: | 0 days |
Total rain sum: | 835 mm |
Hours of sunshine: | 3159 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Laos.
Precipitation graph
This graph shows the average amount of rainfall per month for Laos.
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Climate table of Laos
In this climate table you can see at a glance what the average weather per month is for Laos. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Laos might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 29 | 33 | 36 | 37 | 35 | 32 | 31 | 31 | 31 | 31 | 30 | 28 |
Night temp. (°C) | 17 | 20 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 22 | 20 | 17 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 8 | 4 | 17 | 35 | 107 | 119 | 159 | 164 | 141 | 58 | 16 | 7 |
Days with rain | 4 | 3 | 7 | 13 | 21 | 22 | 26 | 26 | 25 | 14 | 5 | 3 |
Dry days | 27 | 25 | 24 | 17 | 10 | 8 | 5 | 5 | 5 | 17 | 25 | 28 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 7 | 10 | 9 | 11 | 10 | 9 | 8 | 9 | 9 | 7 | 7 | 7 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 |
UV-index | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 6 | 6 |
Best time to visit Laos
To go to Laos, the best time to visit is January and October through December. In this period you have a warm temperature and little precipitation. In Laos, April is the warmest month with 37°C and the most cold month is 28°C in December.
Climate of Laos by month
What is the average climate in a given month for Laos? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.












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