Average annual temperature is 10.3 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: -6.3 °C
Number of sunny days: 131 days
Number of rainy days: 232 days
Number of snow days: 2 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) | 15.9 | 14.7 | 16.9 | 20.5 | 26.3 | 26.3 | 23.1 | 21.1 | 20.4 | 18.7 | 15.8 | 13.2 |
| Average daytime temperature (°C) | 9.2 | 11.0 | 13.4 | 17.0 | 18.6 | 20.0 | 19.8 | 18.6 | 18.4 | 15.6 | 13.0 | 9.6 |
| Average temperature (°C) | 3.8 | 5.3 | 7.5 | 10.8 | 13.0 | 15.1 | 15.2 | 14.6 | 13.9 | 11.3 | 7.9 | 4.5 |
| Average night temperature (°C) | -1.4 | 0.0 | 2.6 | 5.5 | 7.6 | 11.0 | 11.8 | 11.8 | 10.3 | 8.2 | 3.4 | -0.2 |
| Absolute minimum temperature (°C) | -6.3 | -5.2 | -1.7 | -0.4 | 2.8 | 8.9 | 9.9 | 10.0 | 7.4 | 4.1 | -1.8 | -2.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.8 | 9.6 | 10.4 | 11.2 | 10.4 | 9.6 | 9.0 | 7.2 | 9.9 | 8.8 | 9.3 | 8.6 |
| Precipitation (mm) | 0 | 13 | 19 | 26 | 61 | 184 | 210 | 392 | 174 | 123 | 32 | 36 |
| Sunny days | 29 | 14 | 7 | 10 | 12 | 3 | 3 | 0 | 2 | 7 | 25 | 19 |
| Rainy days | 1 | 13 | 24 | 20 | 19 | 27 | 28 | 31 | 28 | 24 | 5 | 12 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Caiyuan is at