Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 153 days
Number of rainy days: 212 days
Look at detailed online map of Wiang Kaen
* Weather data for Wiang Kaen 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) | 29.1 | 32.6 | 36.2 | 39.5 | 40.3 | 38.9 | 36.5 | 33.5 | 34.1 | 32.7 | 31.5 | 31.6 |
| Average daytime temperature (°C) | 26.9 | 30.3 | 33.2 | 37.2 | 35.1 | 32.1 | 32.6 | 30.4 | 30.6 | 29.7 | 29.7 | 28.8 |
| Average temperature (°C) | 19.9 | 23.0 | 25.9 | 29.6 | 29.4 | 27.6 | 28.0 | 26.6 | 26.6 | 25.7 | 24.0 | 22.9 |
| Average night temperature (°C) | 13.1 | 16.1 | 19.2 | 22.7 | 24.5 | 24.1 | 24.3 | 23.7 | 23.3 | 22.5 | 19.1 | 17.4 |
| Absolute minimum temperature (°C) | 10.0 | 13.4 | 16.2 | 20.0 | 21.5 | 22.8 | 23.3 | 22.2 | 22.7 | 21.3 | 15.3 | 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 | 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 | 10.9 |
| 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 | 10.0 | 9.6 | 10.6 | 10.4 | 9.3 | 9.5 | 7.1 | 8.8 | 9.6 | 9.8 | 9.7 |
| Precipitation (mm) | 0 | 39 | 18 | 24 | 157 | 276 | 257 | 292 | 335 | 262 | 74 | 28 |
| Sunny days | 30 | 20 | 24 | 25 | 12 | 0 | 1 | 1 | 2 | 1 | 19 | 18 |
| Rainy days | 1 | 8 | 7 | 5 | 19 | 30 | 30 | 30 | 28 | 30 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiang Kaen is at