Average annual temperature is 20.6 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 96 days
Number of rainy days: 269 days
Look at detailed online map of Xã Nậm Mằn
* Weather data for Xã Nậm Mằn 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) | 24.8 | 27.6 | 31.1 | 33.7 | 34.4 | 34.1 | 31.5 | 28.9 | 29.1 | 28.2 | 27.4 | 26.3 |
| Average daytime temperature (°C) | 19.3 | 23.4 | 25.4 | 30.1 | 30.1 | 28.0 | 28.7 | 26.4 | 26.5 | 25.4 | 23.3 | 20.9 |
| Average temperature (°C) | 13.4 | 17.2 | 19.4 | 23.7 | 24.4 | 23.4 | 24.1 | 22.7 | 22.6 | 21.0 | 18.6 | 16.1 |
| Average night temperature (°C) | 8.5 | 12.5 | 15.1 | 19.1 | 20.6 | 20.5 | 20.9 | 20.2 | 19.8 | 17.5 | 15.0 | 12.1 |
| Absolute minimum temperature (°C) | 4.5 | 8.4 | 10.5 | 14.2 | 16.7 | 19.1 | 19.9 | 18.7 | 18.3 | 15.0 | 10.6 | 4.3 |
| 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) | 9.2 | 9.5 | 9.0 | 10.2 | 10.6 | 8.3 | 10.2 | 6.6 | 9.4 | 9.5 | 9.1 | 8.1 |
| Precipitation (mm) | 7 | 38 | 98 | 88 | 100 | 375 | 189 | 322 | 125 | 51 | 26 | 20 |
| Sunny days | 22 | 13 | 6 | 9 | 7 | 0 | 0 | 1 | 1 | 10 | 15 | 12 |
| Rainy days | 9 | 15 | 25 | 21 | 24 | 30 | 31 | 30 | 29 | 21 | 15 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Xã Nậm Mằn is at