Average annual temperature is 17.2 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -7.7 °C
Number of sunny days: 204 days
Number of rainy days: 158 days
Number of snow days: 3 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) | 20.2 | 17.6 | 28.4 | 34.0 | 33.2 | 34.1 | 34.9 | 36.3 | 33.8 | 28.0 | 28.3 | 23.2 |
| Average daytime temperature (°C) | 10.5 | 11.1 | 19.8 | 23.6 | 27.1 | 29.6 | 32.2 | 32.5 | 28.0 | 24.1 | 17.0 | 9.2 |
| Average temperature (°C) | 4.3 | 6.4 | 14.0 | 18.1 | 22.1 | 25.2 | 28.4 | 28.0 | 24.1 | 18.7 | 11.4 | 4.4 |
| Average night temperature (°C) | -1.1 | 1.8 | 8.9 | 13.2 | 18.0 | 21.3 | 25.6 | 23.9 | 20.8 | 14.3 | 6.4 | -0.1 |
| Absolute minimum temperature (°C) | -6.5 | -3.5 | 2.0 | 5.1 | 12.1 | 16.2 | 21.6 | 18.8 | 16.3 | 7.3 | -2.9 | -7.7 |
| 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 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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 | 10.0 |
| Sunshine mean duration (h) | 7.2 | 5.5 | 7.2 | 7.9 | 6.5 | 7.6 | 9.1 | 10.3 | 6.0 | 7.3 | 7.4 | 6.7 |
| Precipitation (mm) | 17 | 35 | 28 | 144 | 205 | 149 | 172 | 57 | 154 | 38 | 45 | 63 |
| Sunny days | 26 | 15 | 25 | 16 | 11 | 12 | 11 | 10 | 13 | 22 | 22 | 21 |
| Rainy days | 5 | 12 | 6 | 14 | 20 | 18 | 20 | 21 | 17 | 9 | 8 | 8 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Changyan during the most sunny months:
The largest precipitation sum in Changyan is at