Average annual temperature is 28.6 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Amphoe Wiset Chai Chan
* Weather data for Amphoe Wiset Chai Chan 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) | 33.8 | 36.1 | 38.7 | 40.2 | 40.8 | 38.1 | 36.4 | 38.1 | 34.1 | 33.2 | 33.2 | 34.7 |
| Average daytime temperature (°C) | 30.7 | 33.1 | 35.8 | 37.7 | 36.1 | 34.6 | 33.7 | 35.0 | 32.4 | 31.8 | 31.5 | 32.3 |
| Average temperature (°C) | 25.3 | 27.4 | 29.6 | 31.6 | 30.9 | 29.5 | 29.2 | 29.3 | 27.9 | 27.7 | 27.2 | 27.6 |
| Average night temperature (°C) | 20.2 | 22.3 | 24.2 | 26.8 | 26.7 | 26.1 | 26.0 | 26.1 | 25.1 | 24.6 | 23.7 | 23.1 |
| Absolute minimum temperature (°C) | 16.6 | 17.5 | 20.1 | 24.4 | 24.6 | 24.9 | 24.4 | 24.6 | 23.8 | 23.9 | 20.4 | 17.8 |
| 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 | 12.0 | 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 | 11.5 | 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) | 9.9 | 10.1 | 10.8 | 10.7 | 10.7 | 9.0 | 8.7 | 8.3 | 7.7 | 8.4 | 9.8 | 10.1 |
| Precipitation (mm) | 4 | 49 | 2 | 55 | 94 | 239 | 188 | 225 | 404 | 212 | 51 | 5 |
| Sunny days | 27 | 18 | 26 | 14 | 8 | 1 | 0 | 2 | 1 | 2 | 20 | 20 |
| Rainy days | 4 | 10 | 5 | 16 | 23 | 29 | 31 | 29 | 29 | 29 | 10 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Amphoe Wiset Chai Chan is at