What’s the climate like in Laos?
The current climate in Laos features temperatures ranging from a high of 36°C to a low of 29°C throughout the year. The average yearly temperature is around 33°C. At night, temperatures in the colder months average around 15°C and in the warmer months around 24°C.
The highest temperature recorded in Laos in recent years was 42°C in April 2023. The lowest daytime temperature recorded was 8°C in January 2016.
On average, Laos receives 1608 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The climate in Laos is based on weather data from Vientiane. Other spots might have different weather. You can check out all destinations in Laos to get the full picture of the climate.
Best time to visit Laos?
The best time to visit Laos for sunny weather is January through March and October through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Laos. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Laos
The climate table of Laos shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temp. max (°C) | 29 | 32 | 35 | 36 | 35 | 34 | 33 | 32 | 33 | 32 | 32 | 30 |
| Temp. min (°C) | 15 | 19 | 19 | 20 | 23 | 24 | 24 | 24 | 24 | 21 | 20 | 17 |
| Precipitation |  |
|
|
|
|
|
|
|
|
|
|
|
| Precipitation (mm) | 20 | 47 | 55 | 114 | 151 | 210 | 266 | 349 | 260 | 100 | 31 | 4,4 |
| UV Index | 7 | 8 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 33°C
- Highest temperature: 36°C in April
- Lowest temperature: 29°C in January
- Precipitation: 1608 mm per year, averaging 134 mm per month
- Driest months: 4,4 mm in December, 20 mm in January and 31 mm in November
- Wettest months: 349 mm in August, 266 mm in July and 260 mm in September
Plan your next vacation
Don’t miss the best vacation deals for Laos and see what our partners have for you.
Weather experiences in Laos
Good
There was occasional rain, but it was nice after the heat of... more
Good
September in Laos was pleasant, despite some rain showers. D... more
Table of Contents
Average Temperature per Month in Laos
This graph shows the average maximum temperatures per month in Laos. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Laos
This graph shows how much rainfall Laos gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.
Average UV Index per Month in Laos
This graph shows the average UV index per month in Laos. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Laos
This graph shows the average yearly temperature in Laos. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Laos
This chart shows the total yearly precipitation in Laos over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.
Weather experiences in Laos
The weather in Laos is rated an average of 4 out of 5 stars by 3 visitors. Have you been to Laos? Share your weather experience to help other visitors.
Write your own review
There was occasional rain, but it was nice after the heat of the day. The humidity was high at times, but the temperature was pleasant. In short, a good time of year to visit.— This text is automatically translated to English
September in Laos was pleasant, despite some rain showers. Daytime sunshine with a nice temperature, perfect for sightseeing. Evenings are cooler but comfortable. Bring an umbrella for unexpected rain.— This text is automatically translated to English
The weather in Laos in June, while warm with sporadic rain showers, was generally very pleasant. Fine for outdoor adventures and exploring the beautiful landscapes.— This text is automatically translated to English
Have you been to Laos?
Share your weather experiences in Laos.
Average Weather in Laos by Month
Click on a month below to see detailed weather info for Laos. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
