Average annual temperature is 7.5 °C
Absolute maximum temperature: 26.5 °C
Absolute minimum temperature: -15.9 °C
Number of sunny days: 158 days
Number of rainy days: 158 days
Number of snow days: 49 days
Look at detailed online map of Chiwan
* Weather data for Chiwan 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) | 12.7 | 16.2 | 16.3 | 24.6 | 23.3 | 24.4 | 26.5 | 26.1 | 25.5 | 18.0 | 16.5 | 13.6 |
| Average daytime temperature (°C) | 2.7 | 6.3 | 9.5 | 13.2 | 16.1 | 20.1 | 23.0 | 22.6 | 19.6 | 13.4 | 10.5 | 6.4 |
| Average temperature (°C) | -4.1 | -0.4 | 3.3 | 6.4 | 10.8 | 14.7 | 17.5 | 17.2 | 14.2 | 8.0 | 3.0 | -1.0 |
| Average night temperature (°C) | -9.8 | -5.2 | -2.6 | 0.1 | 6.1 | 9.4 | 11.8 | 12.2 | 9.6 | 3.0 | -2.9 | -6.7 |
| Absolute minimum temperature (°C) | -15.9 | -9.9 | -7.6 | -9.2 | 1.5 | 5.0 | 7.2 | 6.2 | 4.0 | -2.9 | -7.1 | -12.2 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 7.6 | 7.6 | 7.6 | 6.6 | 8.8 | 10.1 | 9.4 | 7.2 | 6.5 | 8.1 | 8.1 |
| Precipitation (mm) | 8 | 21 | 46 | 62 | 128 | 76 | 92 | 84 | 131 | 88 | 4 | 2 |
| Sunny days | 22 | 15 | 10 | 10 | 9 | 9 | 12 | 9 | 5 | 10 | 23 | 24 |
| Rainy days | 0 | 3 | 8 | 13 | 21 | 21 | 19 | 22 | 25 | 21 | 3 | 2 |
| Snow days | 9 | 10 | 13 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 5 |
The best time to visit Chiwan during the most sunny months:
The largest precipitation sum in Chiwan is at