Average annual temperature is 14.8 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: -18.5 °C
Number of sunny days: 268 days
Number of rainy days: 92 days
Number of snow days: 5 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) | 11.9 | 14.5 | 29.0 | 28.5 | 36.8 | 39.8 | 38.9 | 35.3 | 33.2 | 27.4 | 27.1 | 19.4 |
| Average daytime temperature (°C) | 4.9 | 8.5 | 18.3 | 20.4 | 27.1 | 33.6 | 33.9 | 30.9 | 28.5 | 23.7 | 11.3 | 2.6 |
| Average temperature (°C) | -0.9 | 2.6 | 11.6 | 14.9 | 21.4 | 27.4 | 29.0 | 26.4 | 23.2 | 17.6 | 6.4 | -2.3 |
| Average night temperature (°C) | -5.4 | -2.4 | 5.0 | 9.8 | 16.3 | 21.5 | 24.6 | 22.4 | 18.4 | 12.6 | 1.8 | -6.5 |
| Absolute minimum temperature (°C) | -13.4 | -5.1 | -3.0 | 4.4 | 9.0 | 14.9 | 21.9 | 15.6 | 11.1 | 7.6 | -5.7 | -18.5 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 7.8 | 7.7 | 9.8 | 7.5 | 7.8 | 10.7 | 10.0 | 9.7 | 8.3 | 8.6 | 7.5 | 6.3 |
| Precipitation (mm) | 2 | 4 | 2 | 49 | 51 | 40 | 198 | 148 | 32 | 3 | 51 | 23 |
| Sunny days | 27 | 26 | 28 | 19 | 17 | 23 | 13 | 14 | 21 | 27 | 26 | 27 |
| Rainy days | 2 | 2 | 3 | 11 | 14 | 7 | 18 | 17 | 9 | 4 | 3 | 2 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Nanmen during the most sunny months:
The largest precipitation sum in Nanmen is at