Average annual temperature is 14.4 °C
Absolute maximum temperature: 31.2 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 76 days
Number of rainy days: 278 days
Number of snow days: 11 days
Look at detailed online map of Chewan
* Weather data for Chewan 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) | 12.6 | 14.1 | 19.5 | 26.2 | 27.0 | 29.5 | 31.2 | 29.8 | 27.5 | 21.9 | 20.0 | 14.9 |
| Average daytime temperature (°C) | 6.6 | 8.8 | 13.4 | 18.3 | 20.7 | 24.4 | 27.8 | 26.0 | 23.0 | 17.6 | 14.3 | 8.8 |
| Average temperature (°C) | 3.1 | 6.2 | 10.4 | 14.8 | 17.7 | 20.9 | 23.8 | 22.8 | 20.1 | 15.2 | 11.4 | 5.7 |
| Average night temperature (°C) | 0.1 | 3.7 | 7.2 | 10.9 | 14.8 | 17.6 | 19.9 | 20.0 | 17.7 | 13.3 | 8.7 | 2.9 |
| Absolute minimum temperature (°C) | -4.0 | 0.9 | 2.5 | 4.5 | 10.8 | 14.8 | 16.1 | 17.6 | 15.5 | 10.0 | 4.0 | -4.3 |
| 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 | 11.1 | 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) | 6.0 | 2.9 | 3.8 | 5.8 | 5.0 | 5.8 | 8.1 | 6.6 | 4.5 | 2.3 | 3.8 | 4.6 |
| Precipitation (mm) | 15 | 47 | 86 | 166 | 138 | 48 | 208 | 370 | 204 | 109 | 105 | 18 |
| Sunny days | 16 | 3 | 5 | 7 | 6 | 7 | 8 | 1 | 5 | 4 | 4 | 10 |
| Rainy days | 6 | 25 | 26 | 23 | 25 | 23 | 23 | 30 | 25 | 27 | 26 | 19 |
| Snow days | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Chewan during the most sunny months:
The largest precipitation sum in Chewan is at