Average annual temperature is 24.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Dong Dam
* Weather data for Dong 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) | 28.0 | 32.0 | 35.2 | 37.9 | 37.0 | 35.1 | 33.2 | 32.7 | 32.2 | 31.0 | 30.1 | 29.9 |
| Average daytime temperature (°C) | 25.6 | 29.4 | 31.9 | 35.4 | 33.0 | 31.5 | 30.8 | 29.6 | 28.5 | 27.9 | 28.1 | 27.5 |
| Average temperature (°C) | 20.8 | 23.4 | 25.6 | 28.5 | 27.3 | 26.1 | 25.8 | 25.1 | 24.5 | 23.9 | 23.6 | 22.9 |
| Average night temperature (°C) | 15.7 | 17.6 | 20.1 | 22.5 | 23.2 | 22.5 | 22.5 | 22.0 | 22.0 | 21.2 | 19.9 | 18.8 |
| Absolute minimum temperature (°C) | 12.1 | 14.7 | 16.4 | 21.1 | 20.9 | 21.4 | 21.0 | 21.1 | 21.3 | 20.0 | 17.8 | 14.3 |
| 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 | 13.0 | 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) | 10.3 | 10.6 | 10.4 | 11.0 | 10.8 | 8.6 | 9.5 | 7.8 | 7.2 | 9.1 | 10.1 | 10.1 |
| Precipitation (mm) | 2 | 13 | 19 | 22 | 141 | 235 | 197 | 262 | 516 | 207 | 40 | 17 |
| Sunny days | 25 | 20 | 21 | 20 | 2 | 2 | 1 | 0 | 0 | 0 | 11 | 17 |
| Rainy days | 6 | 8 | 10 | 10 | 29 | 28 | 30 | 31 | 30 | 31 | 19 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dong Dam is at