Average annual temperature is 16.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 224 days
Number of rainy days: 138 days
Number of snow days: 3 days
Look at detailed online map of Ciyuan
* Weather data for Ciyuan 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) | 17.4 | 17.1 | 27.9 | 32.5 | 33.9 | 35.3 | 36.3 | 37.6 | 32.5 | 28.0 | 28.1 | 22.6 |
| Average daytime temperature (°C) | 8.8 | 10.0 | 18.5 | 22.3 | 26.1 | 30.2 | 33.1 | 32.3 | 27.3 | 23.3 | 15.6 | 8.2 |
| Average temperature (°C) | 3.1 | 5.1 | 12.8 | 16.8 | 21.4 | 25.4 | 28.6 | 27.6 | 23.1 | 18.0 | 10.5 | 3.1 |
| Average night temperature (°C) | -2.0 | 0.0 | 7.5 | 11.7 | 17.1 | 21.0 | 24.9 | 23.2 | 19.3 | 13.5 | 5.6 | -1.5 |
| Absolute minimum temperature (°C) | -7.1 | -3.7 | 1.0 | 4.5 | 10.2 | 15.5 | 21.7 | 17.3 | 14.7 | 8.5 | -2.7 | -7.8 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 5.6 | 7.2 | 7.9 | 6.5 | 7.7 | 9.5 | 10.4 | 6.9 | 7.5 | 6.5 | 7.2 |
| Precipitation (mm) | 30 | 31 | 21 | 117 | 124 | 143 | 137 | 103 | 246 | 43 | 22 | 39 |
| Sunny days | 26 | 20 | 24 | 17 | 17 | 15 | 11 | 13 | 13 | 23 | 22 | 23 |
| Rainy days | 4 | 8 | 7 | 13 | 14 | 15 | 20 | 18 | 17 | 8 | 8 | 6 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Ciyuan during the most sunny months:
The largest precipitation sum in Ciyuan is at