Average annual temperature is 5.0 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -36.9 °C
Number of sunny days: 159 days
Number of rainy days: 156 days
Number of snow days: 50 days
Look at detailed online map of Caiyuanzi
* Weather data for Caiyuanzi 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) | 2.1 | 3.3 | 17.5 | 20.5 | 26.6 | 30.4 | 29.3 | 27.8 | 25.6 | 17.2 | 15.9 | 6.7 |
| Average daytime temperature (°C) | -9.7 | -3.9 | 7.3 | 11.5 | 19.2 | 23.1 | 25.7 | 24.5 | 20.8 | 12.6 | -0.6 | -7.5 |
| Average temperature (°C) | -15.0 | -9.8 | 0.9 | 5.6 | 13.0 | 17.5 | 21.1 | 20.4 | 15.6 | 6.9 | -5.2 | -12.0 |
| Average night temperature (°C) | -21.9 | -17.1 | -4.8 | 0.6 | 6.8 | 12.3 | 17.1 | 16.9 | 11.1 | 2.3 | -9.9 | -16.4 |
| Absolute minimum temperature (°C) | -36.9 | -27.3 | -17.0 | -4.4 | 0.8 | 5.9 | 13.5 | 10.0 | 3.8 | -3.3 | -19.7 | -29.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 7.4 | 9.2 | 8.1 | 11.0 | 9.9 | 9.6 | 7.2 | 9.8 | 8.4 | 5.2 | 5.5 |
| Precipitation (mm) | 16 | 12 | 16 | 83 | 65 | 122 | 202 | 274 | 27 | 24 | 99 | 32 |
| Sunny days | 16 | 16 | 23 | 12 | 16 | 6 | 3 | 3 | 16 | 17 | 14 | 17 |
| Rainy days | 3 | 0 | 5 | 17 | 15 | 24 | 28 | 28 | 14 | 12 | 8 | 2 |
| Snow days | 12 | 12 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 12 |
The best time to visit Caiyuanzi during the most sunny months:
The largest precipitation sum in Caiyuanzi is at