Average annual temperature is 14.7 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 254 days
Number of rainy days: 103 days
Number of snow days: 8 days
Look at detailed online map of Caiyu
* Weather data for Caiyu 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) | 13.0 | 15.9 | 28.4 | 28.4 | 36.9 | 39.1 | 36.8 | 36.1 | 32.8 | 28.2 | 29.4 | 21.2 |
| Average daytime temperature (°C) | 4.9 | 7.9 | 17.7 | 20.1 | 26.3 | 32.0 | 33.0 | 31.3 | 27.6 | 23.0 | 12.1 | 4.1 |
| Average temperature (°C) | 0.0 | 2.5 | 11.5 | 14.5 | 20.7 | 25.9 | 28.0 | 26.1 | 22.5 | 17.5 | 7.3 | -0.3 |
| Average night temperature (°C) | -4.2 | -2.0 | 5.6 | 9.9 | 15.9 | 20.3 | 24.0 | 21.7 | 18.4 | 13.0 | 2.9 | -4.2 |
| Absolute minimum temperature (°C) | -14.2 | -5.7 | -2.6 | 4.6 | 10.0 | 14.4 | 20.3 | 16.6 | 12.7 | 7.2 | -4.8 | -15.0 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 8.0 | 9.5 | 7.9 | 7.9 | 9.9 | 9.7 | 9.8 | 8.6 | 8.3 | 7.1 | 6.0 |
| Precipitation (mm) | 8 | 8 | 1 | 58 | 27 | 41 | 108 | 82 | 157 | 0 | 15 | 29 |
| Sunny days | 26 | 25 | 28 | 18 | 16 | 14 | 13 | 19 | 18 | 29 | 23 | 25 |
| Rainy days | 3 | 1 | 3 | 12 | 15 | 16 | 18 | 12 | 12 | 2 | 5 | 4 |
| Snow days | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Caiyu is at