Louang Namtha Weather in August
What's the weather like in Louang Namtha (Loungnamtha) in August 2025?
The climate in Louang Namtha during August can be summarized as hot, humid and very wet.
August is in the summer in Louang Namtha and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 29°C (85°F), whilst at night 22°C (71°F) is normal.
| Daytime temperature | 29.3°C 84.7°F |
|---|---|
| Nightly temperature | 21.5°C 70.7°F |
| Average temperature | 25.4°C 77.7°F |
| Daily sunshine | 4.9 hrs |
| Avg rainfall | 301 mm 11.8 ins |
| Rainy days | 25 days |
| Sea temperature | 29.5°C 85°F |
| Humidity | 86% |
| Windspeed | 4.3kph 3 mph |
On average August is the wettest month of the year in Louang Namtha with around 301mm 11.8 inches of rain making it a very wet time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.9 hours of sunshine per day.
August temperatures in Louang Namtha
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Louang Namtha in August 2025.
Other monthly averages
Best places to visit in August
Louang Namtha weather stats
| Hottest month: | June | 30°C 86°F |
|---|---|---|
| Driest month: | February | 19mm 0.7ins |
| Sunniest month: | February | 7.9hrs |
| Coldest month: | December | 23.8°C 74.8°F |
| Wettest month: | August | 301mm 11.9ins |
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