Average annual temperature is 10.5 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -22.6 °C
Number of sunny days: 263 days
Number of rainy days: 96 days
Number of snow days: 6 days
Look at detailed online map of Ciyishan
* Weather data for Ciyishan 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) | 7.6 | 10.5 | 20.9 | 30.6 | 30.2 | 33.8 | 34.8 | 32.5 | 30.1 | 21.5 | 23.0 | 11.8 |
| Average daytime temperature (°C) | 0.0 | 5.7 | 13.9 | 16.7 | 22.8 | 29.0 | 29.8 | 28.5 | 24.6 | 18.5 | 7.0 | -0.3 |
| Average temperature (°C) | -5.6 | 0.0 | 6.8 | 10.6 | 16.9 | 22.6 | 24.1 | 23.3 | 19.0 | 12.1 | 1.3 | -5.6 |
| Average night temperature (°C) | -11.1 | -5.2 | 0.1 | 4.8 | 11.6 | 16.2 | 18.7 | 18.4 | 14.0 | 6.4 | -3.4 | -10.1 |
| Absolute minimum temperature (°C) | -22.6 | -9.5 | -7.6 | -2.7 | 4.2 | 10.4 | 13.3 | 12.2 | 5.9 | 1.7 | -9.2 | -20.3 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 8.0 | 8.0 | 9.5 | 7.4 | 7.3 | 10.9 | 10.0 | 9.9 | 8.2 | 8.0 | 7.8 | 7.4 |
| Precipitation (mm) | 4 | 11 | 6 | 77 | 87 | 38 | 59 | 77 | 39 | 17 | 3 | 15 |
| Sunny days | 29 | 24 | 26 | 13 | 15 | 25 | 20 | 17 | 19 | 24 | 24 | 27 |
| Rainy days | 1 | 2 | 5 | 17 | 16 | 5 | 11 | 14 | 11 | 7 | 3 | 4 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 |
The best time to visit Ciyishan during the most sunny months:
The largest precipitation sum in Ciyishan is at