Average annual temperature is 9.0 °C
Absolute maximum temperature: 25.8 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 33 days
Number of rainy days: 307 days
Number of snow days: 25 days
Look at detailed online map of Nanmenguan
* Weather data for Nanmenguan 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) | 12.2 | 14.1 | 14.7 | 22.1 | 21.9 | 22.1 | 25.8 | 23.9 | 22.4 | 17.1 | 16.7 | 15.2 |
| Average daytime temperature (°C) | 3.7 | 4.0 | 6.8 | 12.7 | 16.1 | 17.8 | 21.4 | 20.3 | 18.4 | 12.4 | 11.4 | 7.1 |
| Average temperature (°C) | 0.1 | 1.1 | 3.9 | 8.5 | 11.8 | 14.1 | 17.7 | 17.0 | 14.6 | 9.0 | 7.2 | 3.0 |
| Average night temperature (°C) | -3.7 | -1.5 | 1.1 | 4.5 | 8.2 | 11.0 | 14.4 | 14.2 | 11.4 | 5.9 | 3.9 | -1.2 |
| Absolute minimum temperature (°C) | -9.7 | -4.8 | -2.8 | -1.3 | 4.5 | 7.7 | 9.9 | 9.9 | 8.0 | 1.6 | -0.8 | -7.3 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| 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) | 9.5 | 9.2 | 9.8 | 10.3 | 10.0 | 7.6 | 8.3 | 6.6 | 9.2 | 8.3 | 9.2 | 9.0 |
| Precipitation (mm) | 63 | 267 | 625 | 872 | 746 | 394 | 429 | 444 | 396 | 634 | 790 | 639 |
| Sunny days | 15 | 0 | 1 | 1 | 0 | 1 | 5 | 1 | 0 | 0 | 1 | 8 |
| Rainy days | 4 | 19 | 29 | 29 | 31 | 29 | 26 | 30 | 30 | 31 | 29 | 20 |
| Snow days | 12 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in Nanmenguan is at