Average annual temperature is 9.7 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -23.5 °C
Number of sunny days: 238 days
Number of rainy days: 117 days
Number of snow days: 10 days
Look at detailed online map of Nanmen
* Weather data for Nanmen 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) | 6.7 | 10.2 | 18.7 | 20.6 | 28.3 | 33.5 | 34.3 | 32.6 | 30.2 | 24.8 | 21.8 | 11.7 |
| Average daytime temperature (°C) | -1.4 | 3.9 | 10.4 | 15.6 | 21.9 | 27.1 | 29.0 | 28.4 | 25.5 | 18.4 | 5.3 | -2.7 |
| Average temperature (°C) | -7.0 | -1.9 | 3.5 | 9.5 | 16.1 | 21.3 | 24.5 | 23.9 | 19.8 | 12.5 | 0.5 | -7.1 |
| Average night temperature (°C) | -11.6 | -5.7 | -1.7 | 4.2 | 11.0 | 16.1 | 20.8 | 19.8 | 14.5 | 7.6 | -3.6 | -11.5 |
| Absolute minimum temperature (°C) | -21.5 | -8.8 | -7.2 | 0.1 | 5.2 | 10.6 | 17.3 | 13.5 | 8.9 | 2.1 | -10.4 | -23.5 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 7.1 | 8.1 | 9.0 | 8.6 | 8.5 | 10.1 | 7.9 | 9.3 | 9.7 | 8.5 | 7.0 | 6.0 |
| Precipitation (mm) | 10 | 1 | 3 | 68 | 99 | 68 | 154 | 182 | 28 | 37 | 45 | 24 |
| Sunny days | 26 | 27 | 26 | 17 | 19 | 13 | 11 | 14 | 21 | 21 | 21 | 22 |
| Rainy days | 4 | 1 | 5 | 13 | 12 | 17 | 20 | 17 | 9 | 10 | 7 | 2 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The largest precipitation sum in Nanmen is at