Average annual temperature is 7.2 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: -22.0 °C
Number of sunny days: 210 days
Number of rainy days: 119 days
Number of snow days: 36 days
Look at detailed online map of Caichuan
* Weather data for Caichuan 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) | 8.3 | 7.8 | 15.8 | 24.9 | 25.4 | 27.0 | 30.8 | 27.8 | 27.2 | 16.9 | 16.0 | 9.5 |
| Average daytime temperature (°C) | -1.5 | 1.4 | 9.9 | 11.6 | 17.0 | 23.1 | 25.1 | 23.7 | 19.5 | 12.9 | 6.0 | 0.5 |
| Average temperature (°C) | -6.9 | -3.4 | 3.9 | 6.0 | 11.8 | 17.7 | 19.7 | 18.4 | 14.4 | 8.4 | 0.6 | -4.7 |
| Average night temperature (°C) | -11.9 | -7.9 | -1.7 | 1.0 | 7.2 | 12.2 | 14.5 | 14.1 | 10.5 | 4.4 | -4.0 | -9.2 |
| Absolute minimum temperature (°C) | -22.0 | -16.0 | -8.8 | -11.5 | 0.7 | 7.8 | 9.3 | 8.0 | 5.7 | -0.8 | -9.4 | -18.7 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 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) | 7.8 | 6.7 | 9.0 | 8.0 | 7.3 | 9.7 | 10.4 | 9.6 | 7.4 | 7.1 | 7.9 | 7.6 |
| Precipitation (mm) | 3 | 18 | 9 | 43 | 58 | 35 | 56 | 48 | 76 | 54 | 4 | 7 |
| Sunny days | 26 | 17 | 20 | 15 | 10 | 17 | 14 | 15 | 12 | 17 | 24 | 23 |
| Rainy days | 1 | 1 | 7 | 8 | 19 | 13 | 17 | 16 | 18 | 14 | 4 | 1 |
| Snow days | 4 | 10 | 4 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The best time to visit Caichuan during the most sunny months:
The largest precipitation sum in Caichuan is at