Average annual temperature is 24.5 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 5.7 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Huyện Sông Mã
* Weather data for Huyện Sông Mã Vietnam is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.4 | 33.6 | 37.8 | 39.7 | 40.6 | 39.9 | 37.3 | 33.8 | 34.6 | 33.7 | 33.4 | 32.4 |
| Average daytime temperature (°C) | 24.7 | 28.7 | 30.9 | 35.4 | 35.7 | 33.0 | 33.8 | 30.7 | 31.2 | 30.8 | 28.6 | 26.0 |
| Average temperature (°C) | 17.1 | 21.2 | 23.5 | 27.3 | 28.7 | 27.5 | 28.2 | 26.7 | 26.4 | 25.0 | 22.2 | 19.8 |
| Average night temperature (°C) | 10.3 | 15.2 | 17.5 | 21.0 | 23.2 | 23.7 | 23.8 | 23.6 | 22.5 | 20.1 | 16.7 | 14.6 |
| Absolute minimum temperature (°C) | 5.7 | 10.1 | 12.8 | 17.8 | 20.4 | 22.6 | 23.0 | 20.1 | 21.0 | 16.9 | 12.2 | 7.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 11.0 | 11.5 | 12.0 | 12.6 | 13.1 | 13.4 | 13.3 | 12.8 | 12.3 | 11.7 | 11.1 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.3 | 8.8 | 8.4 | 9.8 | 10.5 | 8.4 | 10.4 | 6.7 | 9.3 | 9.6 | 8.8 | 7.4 |
| Precipitation (mm) | 2 | 15 | 37 | 59 | 76 | 307 | 156 | 418 | 170 | 29 | 29 | 6 |
| Sunny days | 24 | 15 | 10 | 15 | 8 | 0 | 0 | 0 | 2 | 16 | 16 | 20 |
| Rainy days | 7 | 13 | 21 | 15 | 23 | 30 | 31 | 31 | 28 | 15 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Huyện Sông Mã is at