Average annual temperature is 19.5 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 132 days
Number of rainy days: 233 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) | 24.8 | 23.8 | 30.5 | 29.7 | 34.0 | 33.1 | 36.8 | 34.9 | 32.0 | 30.3 | 29.6 | 26.5 |
| Average daytime temperature (°C) | 14.2 | 15.7 | 22.2 | 23.9 | 27.6 | 30.4 | 33.2 | 31.3 | 29.5 | 24.5 | 20.6 | 15.1 |
| Average temperature (°C) | 9.3 | 11.4 | 16.5 | 19.5 | 23.5 | 26.2 | 28.6 | 26.9 | 25.6 | 20.6 | 15.7 | 9.8 |
| Average night temperature (°C) | 4.7 | 7.3 | 11.8 | 15.8 | 20.1 | 23.3 | 25.1 | 23.6 | 22.7 | 17.3 | 11.2 | 5.5 |
| Absolute minimum temperature (°C) | -2.4 | 2.5 | 6.3 | 9.1 | 15.0 | 21.8 | 23.4 | 20.8 | 20.3 | 11.6 | 3.7 | -3.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 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) | 7.4 | 5.5 | 6.3 | 6.7 | 7.7 | 7.8 | 10.8 | 8.6 | 8.5 | 6.7 | 7.3 | 6.7 |
| Precipitation (mm) | 52 | 63 | 131 | 193 | 173 | 367 | 244 | 315 | 189 | 65 | 40 | 31 |
| Sunny days | 19 | 15 | 13 | 8 | 8 | 3 | 7 | 3 | 3 | 16 | 18 | 19 |
| Rainy days | 12 | 13 | 18 | 22 | 23 | 27 | 24 | 28 | 27 | 15 | 12 | 12 |
| 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