Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 146 days
Number of rainy days: 219 days
Look at detailed online map of Nam Khum
* Weather data for Nam Khum Thailand is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.2 | 33.9 | 38.1 | 39.4 | 40.9 | 38.6 | 35.2 | 37.0 | 33.8 | 33.0 | 32.7 | 32.8 |
| Average daytime temperature (°C) | 28.9 | 31.7 | 34.3 | 37.9 | 35.9 | 33.6 | 33.0 | 32.9 | 30.8 | 30.7 | 30.9 | 30.5 |
| Average temperature (°C) | 23.0 | 25.7 | 28.1 | 32.1 | 31.0 | 29.2 | 28.8 | 28.6 | 27.2 | 26.9 | 26.3 | 25.5 |
| Average night temperature (°C) | 17.0 | 19.5 | 22.3 | 26.6 | 26.7 | 25.8 | 25.4 | 25.4 | 24.5 | 23.9 | 22.2 | 20.8 |
| Absolute minimum temperature (°C) | 14.1 | 15.2 | 17.5 | 24.0 | 24.0 | 24.3 | 24.1 | 24.2 | 23.7 | 22.6 | 18.7 | 16.3 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| 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 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.5 | 10.6 | 11.0 | 10.8 | 9.1 | 9.5 | 7.7 | 7.2 | 8.7 | 10.0 | 10.2 |
| Precipitation (mm) | 2 | 6 | 22 | 17 | 155 | 233 | 280 | 194 | 587 | 242 | 37 | 26 |
| Sunny days | 27 | 22 | 25 | 23 | 7 | 0 | 1 | 0 | 0 | 1 | 15 | 25 |
| Rainy days | 4 | 6 | 6 | 7 | 24 | 30 | 30 | 31 | 30 | 30 | 15 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nam Khum is at