Average annual temperature is 26.7 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Wiang Kham
* Weather data for Wiang Kham 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 | 34.7 | 37.7 | 39.8 | 40.9 | 35.5 | 34.8 | 33.2 | 32.3 | 31.9 | 32.9 | 32.9 |
| Average daytime temperature (°C) | 27.4 | 30.3 | 33.7 | 37.1 | 34.8 | 32.4 | 32.2 | 30.7 | 30.1 | 30.6 | 30.3 | 29.0 |
| Average temperature (°C) | 21.3 | 24.6 | 27.6 | 31.5 | 30.0 | 28.3 | 28.0 | 27.1 | 26.4 | 26.3 | 25.3 | 23.5 |
| Average night temperature (°C) | 15.2 | 18.9 | 21.6 | 26.2 | 25.8 | 25.1 | 24.7 | 24.3 | 23.7 | 22.7 | 20.5 | 18.3 |
| Absolute minimum temperature (°C) | 10.4 | 12.9 | 17.0 | 23.7 | 23.4 | 23.7 | 23.3 | 23.5 | 23.0 | 20.7 | 15.6 | 11.6 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.6 | 10.0 | 10.8 | 11.1 | 10.7 | 8.9 | 9.1 | 6.7 | 7.3 | 9.7 | 10.2 | 10.0 |
| Precipitation (mm) | 9 | 29 | 10 | 20 | 147 | 232 | 270 | 257 | 407 | 302 | 6 | 0 |
| Sunny days | 27 | 21 | 26 | 17 | 10 | 0 | 2 | 1 | 0 | 10 | 22 | 29 |
| Rainy days | 4 | 7 | 5 | 13 | 21 | 30 | 29 | 30 | 30 | 21 | 8 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiang Kham is at