Average annual temperature is 22.3 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: 2.6 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Nam Hey
* Weather data for Nam Hey 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) | 27.2 | 27.6 | 32.7 | 33.4 | 37.0 | 36.7 | 34.6 | 32.6 | 32.8 | 31.5 | 29.1 | 27.4 |
| Average daytime temperature (°C) | 19.0 | 21.7 | 24.6 | 28.2 | 31.0 | 31.3 | 32.1 | 30.2 | 29.9 | 28.0 | 24.7 | 20.8 |
| Average temperature (°C) | 14.0 | 17.7 | 20.2 | 23.7 | 26.2 | 26.8 | 27.5 | 26.1 | 25.6 | 23.3 | 20.0 | 16.4 |
| Average night temperature (°C) | 8.7 | 14.1 | 16.3 | 20.0 | 22.0 | 23.4 | 23.7 | 22.9 | 22.3 | 18.9 | 15.8 | 12.2 |
| Absolute minimum temperature (°C) | 2.6 | 8.0 | 11.3 | 16.1 | 19.0 | 21.2 | 22.2 | 18.9 | 20.6 | 15.3 | 9.4 | 4.2 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 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) | 6.7 | 4.6 | 5.2 | 7.1 | 9.1 | 8.6 | 10.3 | 9.0 | 8.8 | 8.8 | 7.7 | 6.2 |
| Precipitation (mm) | 5 | 97 | 97 | 75 | 84 | 410 | 231 | 325 | 215 | 57 | 83 | 26 |
| Sunny days | 21 | 8 | 6 | 4 | 6 | 4 | 2 | 2 | 2 | 19 | 13 | 13 |
| Rainy days | 10 | 20 | 25 | 26 | 25 | 26 | 29 | 29 | 28 | 12 | 17 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nam Hey during the most sunny months:
The largest precipitation sum in Nam Hey is at