Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -9.2 °C
Number of sunny days: 248 days
Number of rainy days: 114 days
Number of snow days: 3 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) | 14.1 | 17.2 | 28.7 | 29.7 | 34.4 | 37.6 | 36.5 | 35.2 | 32.1 | 28.1 | 29.0 | 21.5 |
| Average daytime temperature (°C) | 7.3 | 10.2 | 19.4 | 21.0 | 26.0 | 31.5 | 32.6 | 31.8 | 28.0 | 24.3 | 14.3 | 6.5 |
| Average temperature (°C) | 1.5 | 4.7 | 12.7 | 15.8 | 21.1 | 26.3 | 28.2 | 27.4 | 23.5 | 18.5 | 9.0 | 1.4 |
| Average night temperature (°C) | -3.7 | -0.8 | 6.4 | 11.0 | 16.9 | 21.1 | 24.6 | 23.4 | 19.3 | 13.5 | 4.1 | -3.1 |
| Absolute minimum temperature (°C) | -8.6 | -4.9 | -0.6 | 3.8 | 11.1 | 15.2 | 21.2 | 18.3 | 11.6 | 6.1 | -5.6 | -9.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.0 | 8.9 | 7.9 | 7.1 | 8.5 | 9.4 | 10.1 | 7.7 | 7.9 | 7.2 | 6.6 |
| Precipitation (mm) | 13 | 18 | 10 | 90 | 111 | 67 | 166 | 98 | 107 | 4 | 32 | 23 |
| Sunny days | 27 | 24 | 29 | 17 | 16 | 19 | 12 | 14 | 16 | 25 | 24 | 25 |
| Rainy days | 3 | 4 | 2 | 13 | 15 | 11 | 19 | 17 | 14 | 6 | 6 | 4 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Nanmen during the most sunny months:
The largest precipitation sum in Nanmen is at