Average annual temperature is 15.8 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 136 days
Number of rainy days: 219 days
Number of snow days: 10 days
Look at detailed online map of Chayewan
* Weather data for Chayewan China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.2 | 14.9 | 23.0 | 28.0 | 29.9 | 31.2 | 32.7 | 33.6 | 30.8 | 24.5 | 22.9 | 18.5 |
| Average daytime temperature (°C) | 9.4 | 10.3 | 16.1 | 21.3 | 23.9 | 27.1 | 29.2 | 30.0 | 26.5 | 20.8 | 15.9 | 10.6 |
| Average temperature (°C) | 4.7 | 6.6 | 11.5 | 16.2 | 19.5 | 22.8 | 25.0 | 25.2 | 22.2 | 16.7 | 11.6 | 6.7 |
| Average night temperature (°C) | 0.2 | 3.1 | 7.0 | 11.9 | 15.8 | 19.2 | 21.5 | 21.1 | 18.7 | 13.2 | 7.9 | 3.0 |
| Absolute minimum temperature (°C) | -3.6 | 0.6 | 3.2 | 6.0 | 11.8 | 16.1 | 16.1 | 16.7 | 15.0 | 9.4 | 1.2 | -1.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.6 | 3.1 | 5.0 | 7.0 | 6.5 | 6.8 | 8.5 | 10.1 | 7.1 | 5.7 | 5.8 | 5.1 |
| Precipitation (mm) | 29 | 25 | 62 | 129 | 169 | 179 | 163 | 192 | 159 | 104 | 50 | 37 |
| Sunny days | 19 | 11 | 8 | 15 | 7 | 5 | 5 | 9 | 10 | 12 | 16 | 19 |
| Rainy days | 7 | 13 | 23 | 15 | 24 | 25 | 26 | 22 | 20 | 19 | 14 | 11 |
| Snow days | 5 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Chayewan during the most sunny months:
The largest precipitation sum in Chayewan is at