Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 12.8 °C
Number of sunny days: 135 days
Number of rainy days: 230 days
Look at detailed online map of Chai Mongkhon
* Weather data for Chai Mongkhon 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 | 33.9 | 37.7 | 39.7 | 38.1 | 36.1 | 35.5 | 36.3 | 32.6 | 31.8 | 31.5 | 32.5 |
| Average daytime temperature (°C) | 26.9 | 30.8 | 33.7 | 36.2 | 34.0 | 33.4 | 32.6 | 33.8 | 30.7 | 30.3 | 29.5 | 29.3 |
| Average temperature (°C) | 21.7 | 25.3 | 27.8 | 30.3 | 29.3 | 28.5 | 28.1 | 28.7 | 26.4 | 26.2 | 25.1 | 24.6 |
| Average night temperature (°C) | 16.5 | 20.1 | 22.2 | 25.5 | 25.5 | 25.3 | 24.9 | 25.2 | 23.7 | 23.0 | 21.2 | 19.9 |
| Absolute minimum temperature (°C) | 12.8 | 16.0 | 17.9 | 22.5 | 23.8 | 24.2 | 23.0 | 23.8 | 22.7 | 21.6 | 17.1 | 14.0 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 9.1 | 10.3 | 10.9 | 10.8 | 10.4 | 9.7 | 9.1 | 8.9 | 7.2 | 8.8 | 9.9 | 9.4 |
| Precipitation (mm) | 14 | 13 | 12 | 46 | 148 | 149 | 176 | 100 | 300 | 203 | 29 | 6 |
| Sunny days | 27 | 18 | 24 | 9 | 7 | 6 | 2 | 0 | 0 | 4 | 15 | 23 |
| Rainy days | 4 | 10 | 7 | 21 | 24 | 24 | 29 | 31 | 30 | 27 | 15 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chai Mongkhon is at