The climate in Sơn La during April can be summarized as hot, humid and damp.
April is in the spring in Sơn La and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 20°C (68°F) is normal.
Daytime temperature | 29.1°C 84.3°F |
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Nightly temperature | 19.8°C 67.6°F |
Average temperature | 24.4°C 75.9°F |
Daily sunshine | 5.9 hrs |
Avg rainfall | 116 mm 4.6 ins |
Rainy days | 13 days |
Sea temperature | 25°C 77°F |
Humidity | 79% |
Windspeed | 7.2kph 5 mph |
On average April is the 6th driest month of the year in Sơn La with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.9 hours of sunshine per day.
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 Sơn La in April 2025.
Hottest month: | June | 30.7°C 87.3°F |
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Driest month: | January | 24mm 0.9ins |
Sunniest month: | May | 6.4hrs |
Coldest month: | January | 20.8°C 69.4°F |
Wettest month: | August | 366mm 14.4ins |