Average annual temperature is 9.1 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -22.5 °C
Number of sunny days: 261 days
Number of rainy days: 91 days
Number of snow days: 13 days
Look at detailed online map of Nangsin Sum
* Weather data for Nangsin Sum 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) | 8.9 | 10.8 | 20.1 | 27.8 | 30.6 | 32.5 | 33.4 | 33.6 | 29.3 | 21.7 | 22.6 | 11.9 |
| Average daytime temperature (°C) | -0.6 | 3.8 | 12.7 | 14.0 | 21.3 | 27.6 | 29.1 | 28.0 | 22.8 | 16.7 | 5.9 | -0.1 |
| Average temperature (°C) | -6.9 | -1.6 | 5.3 | 8.3 | 15.3 | 21.2 | 23.0 | 22.3 | 17.1 | 10.3 | 0.0 | -5.7 |
| Average night temperature (°C) | -12.6 | -6.9 | -1.6 | 3.1 | 9.8 | 15.0 | 17.3 | 16.8 | 12.2 | 4.7 | -5.1 | -10.6 |
| Absolute minimum temperature (°C) | -22.2 | -12.6 | -8.4 | -4.2 | 4.0 | 9.2 | 12.5 | 9.9 | 4.9 | 0.2 | -11.4 | -22.5 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.4 | 7.7 | 9.6 | 7.4 | 7.6 | 10.5 | 10.1 | 9.9 | 8.5 | 8.0 | 8.2 | 7.5 |
| Precipitation (mm) | 1 | 14 | 3 | 55 | 35 | 40 | 24 | 47 | 39 | 19 | 0 | 5 |
| Sunny days | 29 | 21 | 27 | 15 | 14 | 24 | 18 | 18 | 18 | 22 | 27 | 28 |
| Rainy days | 0 | 1 | 3 | 14 | 17 | 6 | 13 | 13 | 12 | 9 | 1 | 2 |
| Snow days | 2 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The largest precipitation sum in Nangsin Sum is at