Average annual temperature is 23.4 °C
Absolute maximum temperature: 35.3 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Nanwan
* Weather data for Nanwan 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) | 24.3 | 27.1 | 26.9 | 29.1 | 35.2 | 33.8 | 35.3 | 33.2 | 32.7 | 32.7 | 29.0 | 27.6 |
| Average daytime temperature (°C) | 19.0 | 22.8 | 24.2 | 26.1 | 28.7 | 30.5 | 31.5 | 31.1 | 29.8 | 27.9 | 25.9 | 21.6 |
| Average temperature (°C) | 15.4 | 18.3 | 20.6 | 23.6 | 26.3 | 28.1 | 28.9 | 28.5 | 27.2 | 24.7 | 21.6 | 17.2 |
| Average night temperature (°C) | 11.8 | 15.0 | 17.6 | 21.3 | 24.3 | 26.1 | 26.5 | 26.3 | 25.1 | 22.0 | 17.7 | 13.3 |
| Absolute minimum temperature (°C) | 6.5 | 9.3 | 12.8 | 16.6 | 19.1 | 24.9 | 25.1 | 24.2 | 24.2 | 17.6 | 12.2 | 5.5 |
| 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) | 11.0 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.3 | 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) | 6.5 | 8.1 | 7.6 | 7.1 | 8.7 | 9.4 | 10.8 | 9.1 | 7.7 | 7.5 | 8.9 | 7.6 |
| Precipitation (mm) | 31 | 17 | 130 | 93 | 168 | 284 | 292 | 176 | 452 | 170 | 8 | 5 |
| Sunny days | 19 | 16 | 12 | 3 | 3 | 0 | 4 | 1 | 0 | 11 | 20 | 21 |
| Rainy days | 12 | 12 | 19 | 27 | 28 | 30 | 27 | 30 | 30 | 20 | 10 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Nanwan during the most sunny months:
The largest precipitation sum in Nanwan is at