Average annual temperature is 25.1 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 7.7 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Nam Sơn
* Weather data for Nam Sơn 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) | 32.4 | 34.4 | 39.2 | 38.8 | 39.8 | 39.4 | 40.7 | 37.8 | 37.4 | 32.4 | 30.7 | 29.4 |
| Average daytime temperature (°C) | 21.1 | 25.0 | 28.2 | 32.4 | 33.7 | 35.1 | 36.3 | 33.1 | 31.2 | 28.9 | 26.1 | 22.4 |
| Average temperature (°C) | 17.1 | 20.9 | 23.2 | 27.1 | 28.8 | 30.3 | 30.8 | 28.8 | 27.3 | 25.3 | 22.4 | 19.3 |
| Average night temperature (°C) | 13.2 | 17.5 | 19.0 | 23.2 | 25.5 | 26.9 | 26.9 | 25.6 | 24.5 | 22.6 | 19.3 | 16.5 |
| Absolute minimum temperature (°C) | 7.7 | 10.5 | 13.7 | 19.3 | 22.0 | 24.1 | 24.4 | 23.4 | 23.3 | 19.9 | 13.0 | 8.8 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.1 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 4.5 | 4.7 | 5.9 | 7.5 | 9.7 | 9.0 | 10.7 | 7.4 | 7.3 | 6.7 | 7.5 | 4.8 |
| Precipitation (mm) | 20 | 43 | 25 | 76 | 110 | 138 | 147 | 208 | 328 | 212 | 208 | 43 |
| Sunny days | 17 | 8 | 11 | 12 | 9 | 3 | 4 | 2 | 0 | 9 | 9 | 13 |
| Rainy days | 14 | 20 | 20 | 18 | 22 | 27 | 27 | 29 | 30 | 22 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nam Sơn during the most sunny months:
The largest precipitation sum in Nam Sơn is at