Average annual temperature is 16.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 136 days
Number of rainy days: 225 days
Number of snow days: 4 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) | 18.7 | 15.6 | 24.9 | 28.1 | 29.6 | 32.7 | 34.0 | 33.3 | 32.7 | 26.2 | 24.8 | 19.7 |
| Average daytime temperature (°C) | 10.0 | 9.3 | 16.5 | 20.4 | 24.0 | 27.3 | 30.2 | 29.7 | 26.6 | 21.1 | 16.9 | 9.7 |
| Average temperature (°C) | 5.3 | 6.2 | 11.8 | 16.3 | 20.0 | 23.5 | 26.3 | 25.8 | 23.0 | 17.3 | 12.2 | 5.8 |
| Average night temperature (°C) | 0.0 | 2.4 | 7.2 | 12.2 | 16.4 | 19.9 | 22.9 | 21.8 | 19.3 | 13.6 | 8.1 | 1.8 |
| Absolute minimum temperature (°C) | -4.3 | -2.3 | 3.8 | 5.8 | 11.0 | 16.4 | 19.7 | 16.3 | 16.0 | 8.6 | 2.2 | -4.1 |
| 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 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.5 | 2.7 | 5.3 | 6.0 | 5.7 | 6.4 | 8.7 | 9.8 | 7.2 | 5.7 | 5.6 | 5.0 |
| Precipitation (mm) | 21 | 92 | 98 | 310 | 316 | 289 | 181 | 158 | 92 | 96 | 73 | 88 |
| Sunny days | 20 | 6 | 9 | 11 | 8 | 10 | 5 | 10 | 9 | 15 | 15 | 18 |
| Rainy days | 9 | 21 | 22 | 19 | 23 | 20 | 26 | 21 | 21 | 16 | 15 | 12 |
| Snow days | 2 | 1 | 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