Average annual temperature is 26.2 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 12.3 °C
Number of sunny days: 144 days
Number of rainy days: 221 days
Look at detailed online map of Chai Sathan
* Weather data for Chai Sathan 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) | 31.2 | 34.6 | 37.5 | 40.3 | 39.6 | 36.7 | 35.6 | 33.2 | 33.2 | 32.5 | 32.6 | 34.1 |
| Average daytime temperature (°C) | 28.8 | 31.9 | 34.3 | 37.3 | 34.7 | 31.9 | 31.8 | 30.2 | 30.5 | 30.3 | 30.5 | 30.8 |
| Average temperature (°C) | 22.0 | 24.5 | 26.7 | 29.8 | 28.7 | 27.2 | 27.3 | 26.4 | 26.3 | 25.8 | 24.9 | 24.3 |
| Average night temperature (°C) | 15.0 | 17.6 | 19.9 | 23.2 | 24.0 | 24.0 | 23.9 | 23.7 | 23.4 | 22.6 | 20.4 | 18.8 |
| Absolute minimum temperature (°C) | 12.3 | 14.4 | 17.0 | 20.2 | 22.1 | 23.2 | 22.9 | 23.1 | 22.5 | 21.7 | 17.0 | 13.3 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.8 | 12.2 | 11.7 | 11.3 | 11.0 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.5 | 10.3 | 10.7 | 10.5 | 8.2 | 9.2 | 6.3 | 7.7 | 9.3 | 10.0 | 10.0 |
| Precipitation (mm) | 2 | 1 | 8 | 68 | 185 | 403 | 354 | 333 | 553 | 346 | 44 | 5 |
| Sunny days | 28 | 25 | 24 | 20 | 7 | 0 | 0 | 0 | 0 | 0 | 17 | 23 |
| Rainy days | 3 | 3 | 7 | 10 | 24 | 30 | 31 | 31 | 30 | 31 | 13 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chai Sathan is at