Average annual temperature is 27.2 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Ban Mek Dam
* Weather data for Ban Mek 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) | 31.9 | 35.2 | 36.8 | 38.7 | 39.1 | 35.8 | 35.0 | 34.0 | 32.7 | 32.6 | 33.1 | 33.3 |
| Average daytime temperature (°C) | 27.7 | 31.9 | 33.4 | 36.1 | 34.4 | 33.6 | 32.4 | 32.2 | 30.3 | 31.0 | 30.7 | 30.1 |
| Average temperature (°C) | 22.1 | 26.0 | 27.7 | 30.7 | 29.7 | 28.8 | 28.2 | 28.1 | 26.6 | 26.8 | 26.1 | 25.0 |
| Average night temperature (°C) | 16.7 | 20.3 | 22.2 | 26.0 | 25.8 | 25.6 | 25.1 | 25.1 | 24.0 | 23.5 | 22.1 | 20.2 |
| Absolute minimum temperature (°C) | 13.4 | 15.4 | 18.3 | 23.0 | 23.6 | 24.4 | 23.2 | 24.0 | 23.2 | 22.2 | 18.3 | 14.1 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 8.7 | 10.2 | 10.9 | 10.8 | 10.2 | 9.9 | 9.1 | 8.7 | 6.5 | 9.4 | 10.1 | 10.0 |
| Precipitation (mm) | 20 | 5 | 1 | 43 | 153 | 148 | 213 | 176 | 362 | 218 | 9 | 4 |
| Sunny days | 25 | 17 | 26 | 10 | 11 | 4 | 2 | 3 | 0 | 2 | 16 | 28 |
| Rainy days | 6 | 11 | 5 | 20 | 20 | 26 | 29 | 28 | 30 | 29 | 14 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ban Mek Dam is at