+21.3256° · +103.9188° · ELEV 0m
Sơn La
Vietnam · Sơn La Province
Monthly weather averages for Sơn La, Vietnam — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
May → JanuaryClimate Overview
Sơn La has a temperate climate. The warmest month is May (31°C average high) and the coolest is January (21°C).
№ 02
1584 mm / yearRainfall by Month
Sơn La sees 1584 mm of rain a year. The wettest month is August (387 mm); the driest is December (28 mm).
№ 03
February–MayBest Time to Visit
February–May
14°C – 31°C · 9.3h sun
The best time to visit Sơn La is February–May, when temperatures average 14°C–31°C with 9.3 sunshine hours per day.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | 20.9°C | 12.2°C | 56 mm | 7.6 h | 06:44 | 17:42 |
|---|---|---|---|---|---|---|
| February | 22.8°C | 13.5°C | 41 mm | 8.4 h | 06:35 | 18:01 |
| March | 27.3°C | 17.4°C | 59 mm | 9.1 h | 06:13 | 18:13 |
| April | 29.3°C | 19.7°C | 93 mm | 9.6 h | 05:45 | 18:23 |
| May | 30.7°C | 22.1°C | 140 mm | 10.0 h | 05:26 | 18:35 |
| June | 29.3°C | 22.7°C | 245 mm | 8.5 h | 05:22 | 18:47 |
| July | 28.8°C | 22.5°C | 269 mm | 8.5 h | 05:30 | 18:49 |
| August | 28.2°C | 22.1°C | 387 mm | 8.1 h | 05:42 | 18:35 |
| September | 28.1°C | 21.5°C | 155 mm | 9.5 h | 05:51 | 18:08 |
| October | 26.3°C | 19.2°C | 78 mm | 9.2 h | 05:59 | 17:40 |
| November | 24.7°C | 16.9°C | 33 mm | 8.5 h | 06:14 | 17:22 |
| December | 21.2°C | 12.7°C | 28 mm | 7.5 h | 06:33 | 17:24 |