Average annual temperature is 13.4 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 272 days
Number of rainy days: 85 days
Number of snow days: 8 days
Look at detailed online map of Ciyu
* Weather data for Ciyu 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) | 12.9 | 14.9 | 27.1 | 27.4 | 33.2 | 38.2 | 39.7 | 34.1 | 30.7 | 27.4 | 24.7 | 19.3 |
| Average daytime temperature (°C) | 4.0 | 7.4 | 17.7 | 19.3 | 25.6 | 33.5 | 33.8 | 30.1 | 26.2 | 21.9 | 9.6 | 2.1 |
| Average temperature (°C) | -1.7 | 1.6 | 9.9 | 13.4 | 19.9 | 26.6 | 28.1 | 25.6 | 21.3 | 15.0 | 3.9 | -3.4 |
| Average night temperature (°C) | -6.5 | -3.1 | 2.6 | 7.5 | 14.3 | 19.4 | 22.5 | 21.6 | 16.5 | 9.0 | -1.0 | -7.9 |
| Absolute minimum temperature (°C) | -13.1 | -6.6 | -2.7 | 0.0 | 7.9 | 14.7 | 19.5 | 14.7 | 9.3 | 4.1 | -6.5 | -16.9 |
| 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 | 7.4 | 9.8 | 7.2 | 7.8 | 10.9 | 8.9 | 8.6 | 8.0 | 8.7 | 7.6 | 6.7 |
| Precipitation (mm) | 3 | 18 | 11 | 58 | 29 | 24 | 313 | 118 | 45 | 8 | 6 | 21 |
| Sunny days | 29 | 22 | 25 | 18 | 18 | 25 | 21 | 12 | 20 | 29 | 27 | 26 |
| Rainy days | 1 | 4 | 4 | 12 | 13 | 5 | 10 | 19 | 10 | 2 | 2 | 3 |
| Snow days | 1 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Ciyu during the most sunny months:
The largest precipitation sum in Ciyu is at