Average annual temperature is 16.4 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 213 days
Number of rainy days: 146 days
Number of snow days: 6 days
Look at detailed online map of Nanhekou
* Weather data for Nanhekou 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) | 17.4 | 16.5 | 27.4 | 31.7 | 33.6 | 35.2 | 35.5 | 37.1 | 32.9 | 26.9 | 27.3 | 21.6 |
| Average daytime temperature (°C) | 9.1 | 10.1 | 18.3 | 21.9 | 25.9 | 29.9 | 32.6 | 31.8 | 27.0 | 23.0 | 15.6 | 8.5 |
| Average temperature (°C) | 3.6 | 5.4 | 12.7 | 16.7 | 21.2 | 25.3 | 28.3 | 27.5 | 23.1 | 18.1 | 10.9 | 3.5 |
| Average night temperature (°C) | -1.1 | 0.7 | 8.0 | 12.1 | 17.4 | 21.2 | 24.9 | 23.4 | 19.6 | 14.1 | 6.4 | -0.6 |
| Absolute minimum temperature (°C) | -6.3 | -4.1 | 1.5 | 5.9 | 11.2 | 16.2 | 21.5 | 17.6 | 15.8 | 9.9 | -1.1 | -6.8 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 5.6 | 7.1 | 8.0 | 6.6 | 7.8 | 9.3 | 10.2 | 6.6 | 7.3 | 6.4 | 7.2 |
| Precipitation (mm) | 19 | 30 | 22 | 98 | 114 | 145 | 177 | 123 | 212 | 51 | 19 | 40 |
| Sunny days | 26 | 17 | 25 | 16 | 13 | 15 | 9 | 14 | 10 | 23 | 22 | 23 |
| Rainy days | 4 | 8 | 6 | 14 | 18 | 15 | 22 | 17 | 20 | 8 | 8 | 6 |
| Snow days | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Nanhekou during the most sunny months:
The largest precipitation sum in Nanhekou is at