Sơn La Climate: Weather by Month and Best Time to Visit
Best months for Sơn La: February, November, December, January.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 21°C | 11°C | 24 mm | 4 | – | – | 8.4 |
| February | 24°C | 13°C | 20 mm | 4 | – | – | 8.6 |
| March | 27°C | 16°C | 51 mm | 8 | – | – | 8.1 |
| April | 29°C | 19°C | 71 mm | 13 | – | – | 7.3 |
| May | 30°C | 22°C | 148 mm | 19 | – | – | 5.8 |
| June | 30°C | 23°C | 211 mm | 23 | – | – | 5.8 |
| July | 29°C | 23°C | 288 mm | 25 | – | – | 6.0 |
| August | 29°C | 22°C | 281 mm | 25 | – | – | 6.1 |
| September | 29°C | 21°C | 148 mm | 18 | – | – | 6.4 |
| October | 27°C | 19°C | 49 mm | 8 | – | – | 8.0 |
| November | 25°C | 15°C | 26 mm | 5 | – | – | 8.5 |
| December | 21°C | 12°C | 23 mm | 4 | – | – | 8.5 |