Average annual temperature is 17.3 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 112 days
Number of rainy days: 251 days
Number of snow days: 2 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) | 23.1 | 18.4 | 23.9 | 29.3 | 32.4 | 31.9 | 34.9 | 33.4 | 33.1 | 31.8 | 27.1 | 25.6 |
| Average daytime temperature (°C) | 11.4 | 11.0 | 16.8 | 22.1 | 25.6 | 28.3 | 31.6 | 29.8 | 29.6 | 23.7 | 18.6 | 13.0 |
| Average temperature (°C) | 6.4 | 7.2 | 12.3 | 17.4 | 21.3 | 24.1 | 27.2 | 25.4 | 24.4 | 18.7 | 14.0 | 8.1 |
| Average night temperature (°C) | 2.0 | 3.5 | 8.0 | 13.2 | 17.3 | 20.8 | 23.4 | 21.7 | 20.3 | 14.9 | 9.7 | 4.0 |
| Absolute minimum temperature (°C) | -2.9 | -1.5 | 3.6 | 5.7 | 11.4 | 18.3 | 20.4 | 16.5 | 17.3 | 10.5 | 2.6 | -4.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.7 | 3.2 | 5.0 | 6.9 | 7.5 | 8.4 | 10.0 | 9.6 | 8.9 | 7.0 | 5.7 | 5.7 |
| Precipitation (mm) | 13 | 73 | 111 | 150 | 118 | 154 | 104 | 167 | 63 | 41 | 77 | 34 |
| Sunny days | 20 | 5 | 6 | 8 | 7 | 6 | 7 | 5 | 7 | 14 | 12 | 15 |
| Rainy days | 10 | 22 | 25 | 22 | 24 | 24 | 24 | 26 | 23 | 17 | 18 | 16 |
| Snow days | 1 | 1 | 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