Average annual temperature is 25.8 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Wiang Hao
* Weather data for Wiang Hao 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) | 29.6 | 33.1 | 36.1 | 38.4 | 39.7 | 37.8 | 37.3 | 33.0 | 33.2 | 32.2 | 30.8 | 30.1 |
| Average daytime temperature (°C) | 27.0 | 29.9 | 32.7 | 36.6 | 35.1 | 32.7 | 33.1 | 30.6 | 30.2 | 29.3 | 28.5 | 27.7 |
| Average temperature (°C) | 20.6 | 23.4 | 25.8 | 29.9 | 29.5 | 27.9 | 28.2 | 26.6 | 26.1 | 25.4 | 23.6 | 22.6 |
| Average night temperature (°C) | 13.8 | 16.9 | 19.4 | 23.4 | 24.8 | 24.3 | 24.2 | 23.6 | 23.2 | 22.3 | 19.3 | 17.6 |
| Absolute minimum temperature (°C) | 10.5 | 13.9 | 15.9 | 20.5 | 22.5 | 22.7 | 23.4 | 22.5 | 22.3 | 21.1 | 15.6 | 11.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.1 | 10.3 | 10.0 | 10.8 | 10.6 | 9.3 | 9.7 | 7.3 | 7.9 | 8.5 | 9.8 | 9.6 |
| Precipitation (mm) | 0 | 9 | 9 | 27 | 160 | 254 | 205 | 243 | 382 | 320 | 76 | 28 |
| Sunny days | 30 | 20 | 26 | 25 | 8 | 0 | 0 | 1 | 0 | 1 | 15 | 15 |
| Rainy days | 1 | 8 | 5 | 5 | 23 | 30 | 31 | 30 | 30 | 30 | 15 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiang Hao is at