Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -7.9 °C
Number of sunny days: 227 days
Number of rainy days: 136 days
Number of snow days: 2 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) | 17.9 | 17.0 | 27.3 | 33.5 | 33.2 | 34.8 | 35.2 | 36.2 | 33.2 | 28.2 | 29.0 | 22.4 |
| Average daytime temperature (°C) | 9.3 | 10.5 | 18.6 | 22.4 | 26.5 | 30.2 | 32.7 | 32.2 | 27.9 | 24.0 | 16.3 | 8.8 |
| Average temperature (°C) | 3.5 | 5.6 | 12.9 | 17.1 | 21.7 | 25.4 | 28.5 | 27.8 | 23.6 | 18.5 | 11.0 | 3.6 |
| Average night temperature (°C) | -1.8 | 0.8 | 7.6 | 12.4 | 17.7 | 21.1 | 25.3 | 23.5 | 20.0 | 14.0 | 6.1 | -1.1 |
| Absolute minimum temperature (°C) | -7.0 | -4.2 | 2.1 | 4.9 | 11.2 | 15.9 | 21.2 | 18.1 | 15.7 | 8.0 | -1.8 | -7.9 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 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) | 7.6 | 5.7 | 7.4 | 8.1 | 6.9 | 7.7 | 9.7 | 10.4 | 6.4 | 7.4 | 6.7 | 6.9 |
| Precipitation (mm) | 20 | 29 | 15 | 73 | 138 | 199 | 103 | 80 | 204 | 39 | 36 | 44 |
| Sunny days | 26 | 19 | 25 | 17 | 14 | 13 | 12 | 18 | 15 | 24 | 22 | 22 |
| Rainy days | 5 | 9 | 6 | 13 | 17 | 17 | 19 | 13 | 15 | 7 | 8 | 7 |
| Snow days | 0 | 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