Average annual temperature is 15.0 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: -14.8 °C
Number of sunny days: 263 days
Number of rainy days: 97 days
Number of snow days: 5 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) | 12.5 | 15.4 | 30.5 | 30.4 | 39.2 | 41.1 | 39.1 | 35.4 | 33.2 | 28.2 | 28.7 | 21.1 |
| Average daytime temperature (°C) | 5.3 | 9.0 | 18.9 | 21.2 | 27.9 | 33.9 | 34.1 | 30.7 | 28.3 | 24.1 | 12.1 | 3.7 |
| Average temperature (°C) | -0.8 | 2.6 | 11.6 | 15.3 | 21.8 | 27.5 | 28.9 | 26.1 | 23.0 | 17.5 | 6.9 | -1.4 |
| Average night temperature (°C) | -5.2 | -2.5 | 4.5 | 10.1 | 16.5 | 21.2 | 24.5 | 22.2 | 18.3 | 12.1 | 2.3 | -5.4 |
| Absolute minimum temperature (°C) | -13.4 | -5.5 | -3.8 | 4.0 | 9.1 | 14.2 | 20.7 | 15.7 | 10.8 | 7.9 | -5.2 | -14.8 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 8.1 | 10.1 | 7.6 | 7.9 | 10.4 | 10.2 | 9.8 | 8.2 | 8.6 | 7.1 | 6.3 |
| Precipitation (mm) | 4 | 3 | 1 | 52 | 36 | 33 | 224 | 118 | 70 | 0 | 24 | 19 |
| Sunny days | 27 | 25 | 28 | 18 | 17 | 20 | 14 | 16 | 19 | 28 | 25 | 26 |
| Rainy days | 2 | 3 | 2 | 12 | 14 | 10 | 17 | 15 | 11 | 3 | 5 | 3 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Caiyuan is at