Average annual temperature is 10.5 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -12.0 °C
Number of sunny days: 177 days
Number of rainy days: 170 days
Number of snow days: 18 days
Look at detailed online map of Caiyuan
* Weather data for Caiyuan 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) | 12.2 | 11.5 | 20.2 | 26.0 | 26.5 | 27.9 | 31.6 | 29.6 | 25.4 | 19.2 | 19.1 | 14.2 |
| Average daytime temperature (°C) | 3.8 | 4.8 | 13.1 | 15.9 | 18.8 | 22.9 | 26.6 | 25.1 | 20.0 | 15.7 | 9.6 | 4.8 |
| Average temperature (°C) | -1.2 | 0.5 | 7.4 | 10.7 | 14.3 | 18.7 | 21.8 | 20.6 | 16.2 | 11.5 | 5.1 | -0.1 |
| Average night temperature (°C) | -5.3 | -3.3 | 2.5 | 6.2 | 11.0 | 14.9 | 18.0 | 17.1 | 13.2 | 8.2 | 1.2 | -3.7 |
| Absolute minimum temperature (°C) | -12.0 | -7.4 | -4.0 | -0.7 | 3.4 | 10.2 | 14.0 | 11.9 | 9.4 | 4.2 | -5.2 | -11.7 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| 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) | 7.5 | 4.9 | 7.8 | 7.2 | 6.3 | 8.6 | 9.3 | 9.0 | 5.9 | 6.7 | 6.4 | 6.5 |
| Precipitation (mm) | 10 | 46 | 35 | 123 | 294 | 139 | 179 | 204 | 182 | 102 | 60 | 48 |
| Sunny days | 28 | 12 | 18 | 15 | 5 | 14 | 13 | 11 | 8 | 14 | 20 | 19 |
| Rainy days | 1 | 7 | 11 | 15 | 26 | 16 | 18 | 20 | 22 | 17 | 9 | 8 |
| Snow days | 2 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Caiyuan during the most sunny months:
The largest precipitation sum in Caiyuan is at