Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of Mek Dam
* Weather data for 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) | 31.7 | 34.8 | 36.9 | 38.8 | 39.1 | 35.8 | 34.8 | 34.3 | 32.5 | 32.6 | 33.0 | 33.3 |
| Average daytime temperature (°C) | 27.6 | 31.8 | 33.5 | 36.2 | 34.3 | 33.5 | 32.5 | 32.3 | 30.4 | 31.0 | 30.7 | 30.1 |
| Average temperature (°C) | 22.0 | 26.0 | 27.7 | 30.7 | 29.6 | 28.8 | 28.2 | 28.2 | 26.6 | 26.8 | 26.1 | 25.0 |
| Average night temperature (°C) | 16.7 | 20.3 | 22.2 | 26.0 | 25.8 | 25.7 | 25.2 | 25.2 | 24.1 | 23.5 | 22.1 | 20.2 |
| Absolute minimum temperature (°C) | 13.4 | 15.2 | 18.4 | 23.0 | 23.8 | 24.7 | 23.1 | 24.0 | 23.2 | 22.2 | 18.4 | 14.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 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 | 12.8 | 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 | 10.3 | 10.8 | 10.8 | 10.1 | 9.9 | 9.1 | 8.9 | 6.6 | 9.4 | 10.1 | 10.0 |
| Precipitation (mm) | 28 | 7 | 4 | 41 | 149 | 145 | 200 | 154 | 359 | 227 | 14 | 3 |
| Sunny days | 25 | 20 | 27 | 9 | 8 | 4 | 3 | 5 | 1 | 3 | 18 | 27 |
| Rainy days | 6 | 8 | 4 | 21 | 23 | 26 | 28 | 26 | 29 | 28 | 12 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mek Dam is at