Average annual temperature is 13.3 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -15.7 °C
Number of sunny days: 266 days
Number of rainy days: 89 days
Number of snow days: 10 days
Look at detailed online map of Changyan
* Weather data for Changyan 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) | 10.9 | 14.1 | 26.0 | 29.6 | 34.1 | 39.8 | 39.7 | 33.8 | 31.5 | 25.0 | 22.0 | 10.4 |
| Average daytime temperature (°C) | 2.6 | 6.8 | 17.1 | 20.8 | 26.5 | 33.8 | 33.0 | 30.3 | 27.1 | 21.4 | 8.6 | 0.8 |
| Average temperature (°C) | -3.0 | 0.6 | 9.2 | 14.3 | 20.4 | 26.8 | 27.9 | 25.9 | 21.8 | 15.2 | 3.5 | -4.0 |
| Average night temperature (°C) | -7.7 | -4.1 | 2.0 | 8.0 | 14.7 | 20.1 | 23.2 | 22.1 | 17.0 | 9.9 | -1.0 | -7.7 |
| Absolute minimum temperature (°C) | -15.7 | -6.8 | -4.2 | 3.5 | 11.1 | 15.5 | 20.9 | 16.7 | 10.3 | 6.3 | -7.8 | -14.5 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.7 | 7.6 | 9.9 | 8.6 | 8.7 | 11.1 | 9.1 | 8.8 | 8.6 | 8.7 | 7.1 | 6.7 |
| Precipitation (mm) | 2 | 9 | 3 | 46 | 31 | 55 | 245 | 211 | 40 | 13 | 15 | 11 |
| Sunny days | 27 | 25 | 26 | 18 | 22 | 24 | 14 | 13 | 20 | 27 | 25 | 25 |
| Rainy days | 1 | 2 | 5 | 12 | 9 | 6 | 17 | 18 | 10 | 4 | 4 | 1 |
| Snow days | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The best time to visit Changyan during the most sunny months:
The largest precipitation sum in Changyan is at