Average annual temperature is 26.7 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Nam Dam
* Weather data for Nam Dam 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) | 31.1 | 31.2 | 35.3 | 37.8 | 37.4 | 35.6 | 36.9 | 35.7 | 34.6 | 33.1 | 32.1 | 30.9 |
| Average daytime temperature (°C) | 28.4 | 29.9 | 31.6 | 35.2 | 34.8 | 33.5 | 33.4 | 33.5 | 31.5 | 30.7 | 28.5 | 29.2 |
| Average temperature (°C) | 24.6 | 25.7 | 26.4 | 28.7 | 28.6 | 27.5 | 27.9 | 27.5 | 26.6 | 26.1 | 25.3 | 25.7 |
| Average night temperature (°C) | 22.0 | 22.5 | 22.5 | 24.4 | 24.9 | 24.2 | 24.6 | 24.2 | 23.9 | 23.5 | 23.3 | 23.4 |
| Absolute minimum temperature (°C) | 20.1 | 21.5 | 20.9 | 22.8 | 23.6 | 23.2 | 23.2 | 23.1 | 22.4 | 22.6 | 22.5 | 22.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 12.2 | 12.0 | 11.8 | 11.7 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 7.1 | 10.5 | 10.7 | 10.7 | 9.8 | 9.8 | 9.2 | 10.2 | 7.8 | 6.3 | 4.9 | 8.1 |
| Precipitation (mm) | 269 | 52 | 43 | 108 | 193 | 211 | 188 | 258 | 292 | 391 | 742 | 296 |
| Sunny days | 0 | 3 | 14 | 2 | 1 | 1 | 3 | 0 | 3 | 0 | 0 | 1 |
| Rainy days | 31 | 25 | 17 | 28 | 30 | 29 | 28 | 31 | 27 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nam Dam is at