Average annual temperature is 10.8 °C
Absolute maximum temperature: 29.7 °C
Absolute minimum temperature: -17.0 °C
Number of sunny days: 138 days
Number of rainy days: 215 days
Number of snow days: 12 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) | 13.4 | 11.4 | 19.2 | 27.2 | 25.1 | 26.8 | 29.7 | 29.1 | 26.0 | 21.5 | 20.2 | 16.3 |
| Average daytime temperature (°C) | 4.9 | 5.7 | 11.2 | 15.8 | 19.0 | 22.0 | 26.3 | 25.1 | 20.3 | 15.6 | 11.3 | 6.4 |
| Average temperature (°C) | -0.5 | 1.5 | 6.4 | 11.0 | 14.4 | 17.9 | 21.6 | 20.9 | 16.5 | 11.4 | 6.3 | 1.5 |
| Average night temperature (°C) | -5.6 | -2.6 | 1.8 | 6.6 | 10.6 | 14.5 | 17.6 | 17.1 | 13.4 | 7.9 | 1.7 | -2.4 |
| Absolute minimum temperature (°C) | -17.0 | -9.3 | -3.8 | -2.1 | 2.5 | 10.6 | 12.5 | 12.6 | 9.2 | 3.9 | -5.0 | -8.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.4 | 4.3 | 5.4 | 7.0 | 6.0 | 6.3 | 9.0 | 9.7 | 6.0 | 5.8 | 5.8 | 6.3 |
| Precipitation (mm) | 22 | 49 | 60 | 87 | 143 | 185 | 108 | 135 | 215 | 119 | 75 | 33 |
| Sunny days | 24 | 9 | 11 | 13 | 5 | 6 | 8 | 9 | 6 | 12 | 14 | 21 |
| Rainy days | 1 | 15 | 20 | 17 | 26 | 24 | 23 | 22 | 24 | 19 | 15 | 9 |
| Snow days | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Chewan during the most sunny months:
The largest precipitation sum in Chewan is at