Temperatures in May
It's hot in May in Laos with an average temperature of 35°C. Temperatures this month range from a low of 34°C to a high of 37°C. At night, you can expect temperatures between 22°C and 24°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Laos in May. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of May
The month of May starts in Laos with hot temperatures, averaging around 36°C during the day and nights close to 23°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-May
By mid-May, the average daytime temperature stays the same at 36°C, with nights close to 24°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of May
By the end of May, the average daytime temperature in Laos will be around 35°C, with nights close to 24°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
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Precipitation in May
In May, there is an average of 151 mm of precipitation, spread over 13 days. The wind speed is around 3 Bft, mostly coming from the South.
The average precipitation chance is 43% per day this month. The weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in May for Laos. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Laos in May |
UK | ||
|---|---|---|---|
 Average Temperature |
35°C | 18°C | |
 High Temp |
37°C | 21°C | |
| Low Temp |
34°C | 15°C | |
 Total Precipitation |
151 mm | 46 mm | |
| Rainy Days |
13 days | 8 days | |
April
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Laos?
After some sun? Then May isn’t the best time to be in Laos. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Laos in May
With 42°C, Laos hit the highest temperature in the last 10 years in May 2023. The lowest daytime temperature in this month was 25°C in 2017. The extreme night temperatures ranged from a low of 14°C to a high of 28°C.
Check out the climate of Laos for all months and discover the best travel time
The climate of Laos is based on weather data from Vientiane. Other locations might have different weather. You can check out all destinations in Laos for a full picture of the climate.
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Daily Temperature in May in Laos
This chart shows the average daily temperatures, both day and night, for each day in May in Laos, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Laos
The chart below shows the average daily precipitation in May for Laos, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 13 days of rain in Laos.
Daily UV Index in May in Laos
This chart shows the average daily UV index in May in Laos, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Laos Over the Years
This chart shows the average temperature in May in Laos, measured in degrees Celsius, over the past years.
Total Precipitation in May in Laos Over the Years
This chart shows the average precipitation in May in Laos, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Laos
Click on a specific day in May for detailed info on the typical weather on that day in Laos. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Laos
Have you been to Laos in May?
Share your weather experience in May 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.
