Average annual temperature is 25.0 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Changmen
* Weather data for Changmen 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) | 29.0 | 29.9 | 33.4 | 35.6 | 35.9 | 35.9 | 36.5 | 35.3 | 33.5 | 32.6 | 30.1 | 28.8 |
| Average daytime temperature (°C) | 21.1 | 24.5 | 27.5 | 29.9 | 32.0 | 32.3 | 32.7 | 33.1 | 30.8 | 28.6 | 26.8 | 23.8 |
| Average temperature (°C) | 18.2 | 21.0 | 22.9 | 26.3 | 28.0 | 28.5 | 28.9 | 28.7 | 27.1 | 25.7 | 23.6 | 20.7 |
| Average night temperature (°C) | 15.6 | 18.3 | 19.5 | 23.7 | 25.1 | 25.8 | 26.0 | 25.6 | 24.6 | 23.5 | 21.1 | 18.4 |
| Absolute minimum temperature (°C) | 8.8 | 13.9 | 14.2 | 21.7 | 21.2 | 24.5 | 24.5 | 24.3 | 23.8 | 22.5 | 15.5 | 13.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.3 | 13.2 | 12.8 | 12.2 | 11.7 | 11.2 | 11.0 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 4.5 | 8.1 | 10.0 | 9.0 | 10.1 | 10.2 | 10.9 | 9.9 | 7.9 | 6.5 | 8.7 | 5.9 |
| Precipitation (mm) | 69 | 27 | 64 | 58 | 236 | 255 | 127 | 169 | 306 | 386 | 89 | 37 |
| Sunny days | 8 | 5 | 14 | 3 | 6 | 1 | 5 | 1 | 0 | 3 | 6 | 7 |
| Rainy days | 23 | 23 | 17 | 27 | 25 | 29 | 26 | 30 | 30 | 28 | 24 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Changmen during the most sunny months:
The largest precipitation sum in Changmen is at