Average annual temperature is 7.0 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -27.2 °C
Number of sunny days: 205 days
Number of rainy days: 135 days
Number of snow days: 25 days
Look at detailed online map of Caidayuan
* Weather data for Caidayuan 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) | 4.3 | 8.5 | 20.7 | 23.9 | 28.5 | 32.5 | 31.7 | 30.8 | 29.1 | 21.8 | 19.0 | 10.0 |
| Average daytime temperature (°C) | -7.1 | -1.4 | 8.9 | 13.4 | 20.9 | 25.8 | 27.3 | 25.8 | 22.7 | 15.1 | 0.5 | -7.8 |
| Average temperature (°C) | -11.8 | -6.9 | 2.6 | 7.7 | 15.2 | 20.5 | 23.1 | 21.7 | 17.3 | 9.7 | -3.7 | -12.1 |
| Average night temperature (°C) | -16.4 | -11.9 | -2.4 | 2.1 | 9.4 | 15.6 | 19.3 | 18.0 | 12.5 | 4.8 | -7.2 | -16.4 |
| Absolute minimum temperature (°C) | -26.5 | -18.1 | -8.1 | -3.4 | 3.5 | 10.8 | 15.8 | 12.8 | 5.9 | -1.8 | -15.7 | -27.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.5 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.7 | 7.9 | 10.1 | 8.8 | 10.3 | 10.3 | 9.3 | 8.6 | 9.2 | 8.5 | 5.7 | 6.1 |
| Precipitation (mm) | 8 | 8 | 10 | 44 | 56 | 105 | 200 | 170 | 19 | 26 | 83 | 13 |
| Sunny days | 23 | 21 | 27 | 16 | 17 | 13 | 7 | 9 | 17 | 19 | 15 | 21 |
| Rainy days | 4 | 1 | 4 | 14 | 14 | 17 | 24 | 22 | 13 | 12 | 9 | 1 |
| Snow days | 4 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 9 |
Months with the longest average daylight duration in Caidayuan:
The largest precipitation sum in Caidayuan is at