Average annual temperature is 24.1 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 6.8 °C
Number of sunny days: 79 days
Number of rainy days: 286 days
Look at detailed online map of Nam Hai
* Weather data for Nam Hai 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) | 27.3 | 32.0 | 34.3 | 37.1 | 37.8 | 38.2 | 35.7 | 34.0 | 33.1 | 32.4 | 31.0 | 29.3 |
| Average daytime temperature (°C) | 19.6 | 24.1 | 25.9 | 31.1 | 32.7 | 32.3 | 33.3 | 31.8 | 30.4 | 27.7 | 25.3 | 21.7 |
| Average temperature (°C) | 15.5 | 19.8 | 21.6 | 25.9 | 28.1 | 28.4 | 29.4 | 28.3 | 27.1 | 24.7 | 21.7 | 18.4 |
| Average night temperature (°C) | 11.3 | 16.2 | 18.1 | 22.1 | 24.3 | 25.3 | 25.9 | 25.4 | 24.2 | 21.7 | 18.5 | 15.3 |
| Absolute minimum temperature (°C) | 6.8 | 11.2 | 12.8 | 17.4 | 21.5 | 23.7 | 23.8 | 23.0 | 22.2 | 18.8 | 14.3 | 8.4 |
| 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 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| 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) | 7.9 | 7.9 | 8.1 | 9.4 | 10.1 | 8.9 | 10.3 | 8.1 | 9.1 | 8.9 | 8.3 | 7.1 |
| Precipitation (mm) | 20 | 72 | 49 | 88 | 153 | 278 | 248 | 399 | 346 | 212 | 81 | 46 |
| Sunny days | 16 | 9 | 5 | 4 | 9 | 1 | 5 | 2 | 2 | 6 | 9 | 11 |
| Rainy days | 15 | 19 | 26 | 26 | 22 | 29 | 26 | 29 | 28 | 25 | 21 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nam Hai is at