Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 119 days
Number of rainy days: 246 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) | 25.7 | 28.3 | 29.3 | 30.9 | 35.3 | 33.7 | 35.3 | 34.5 | 32.6 | 33.4 | 29.6 | 29.3 |
| Average daytime temperature (°C) | 19.1 | 23.3 | 25.2 | 26.3 | 29.1 | 30.5 | 31.6 | 31.3 | 29.7 | 27.4 | 26.2 | 22.3 |
| Average temperature (°C) | 15.0 | 17.9 | 20.4 | 22.8 | 25.6 | 27.3 | 28.4 | 27.8 | 26.8 | 24.1 | 21.3 | 17.1 |
| Average night temperature (°C) | 11.2 | 13.5 | 16.9 | 19.8 | 23.0 | 25.0 | 25.6 | 25.2 | 24.5 | 21.3 | 17.3 | 12.6 |
| Absolute minimum temperature (°C) | 5.2 | 8.1 | 12.9 | 15.6 | 18.4 | 24.0 | 24.1 | 23.6 | 23.3 | 17.3 | 10.5 | 4.2 |
| 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 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.1 | 8.5 | 6.7 | 7.2 | 8.3 | 8.6 | 10.6 | 8.7 | 7.3 | 7.1 | 9.2 | 7.5 |
| Precipitation (mm) | 37 | 20 | 105 | 149 | 147 | 304 | 313 | 319 | 433 | 189 | 3 | 3 |
| Sunny days | 15 | 16 | 16 | 7 | 4 | 0 | 1 | 2 | 0 | 12 | 22 | 24 |
| Rainy days | 16 | 12 | 15 | 23 | 27 | 30 | 30 | 29 | 30 | 19 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nanmen during the most sunny months:
The largest precipitation sum in Nanmen is at