Average annual temperature is 24.5 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 124 days
Number of rainy days: 241 days
Look at detailed online map of Nam Hài
* Weather data for Nam Hài 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) | 31.8 | 32.3 | 37.3 | 33.8 | 39.8 | 37.0 | 37.6 | 35.0 | 34.1 | 32.8 | 32.5 | 30.5 |
| Average daytime temperature (°C) | 21.3 | 24.2 | 27.2 | 29.4 | 32.7 | 32.8 | 34.6 | 31.7 | 30.5 | 29.6 | 27.0 | 22.7 |
| Average temperature (°C) | 16.7 | 20.0 | 22.4 | 25.2 | 28.2 | 29.0 | 30.1 | 28.1 | 27.1 | 25.9 | 22.5 | 18.8 |
| Average night temperature (°C) | 11.8 | 16.2 | 18.1 | 21.9 | 24.2 | 25.8 | 26.3 | 25.4 | 24.5 | 22.2 | 18.4 | 14.8 |
| Absolute minimum temperature (°C) | 6.8 | 10.1 | 13.1 | 18.2 | 19.3 | 23.9 | 24.2 | 23.0 | 23.6 | 19.9 | 13.4 | 7.6 |
| 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 | 11.2 | 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) | 5.8 | 4.3 | 4.8 | 4.9 | 9.1 | 7.9 | 10.4 | 7.6 | 7.0 | 8.4 | 8.1 | 5.7 |
| Precipitation (mm) | 14 | 47 | 31 | 70 | 100 | 309 | 168 | 393 | 370 | 103 | 64 | 17 |
| Sunny days | 20 | 10 | 14 | 5 | 14 | 3 | 5 | 2 | 3 | 18 | 14 | 16 |
| Rainy days | 11 | 18 | 17 | 25 | 17 | 27 | 26 | 29 | 27 | 13 | 16 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nam Hài during the most sunny months:
The largest precipitation sum in Nam Hài is at