Average annual temperature is 3.3 °C
Absolute maximum temperature: 26.0 °C
Absolute minimum temperature: -21.4 °C
Number of sunny days: 178 days
Number of rainy days: 124 days
Number of snow days: 63 days
Look at detailed online map of Nanniwan
* Weather data for Nanniwan 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) | 11.1 | 9.6 | 13.3 | 18.7 | 19.2 | 22.6 | 26.0 | 25.9 | 24.4 | 13.2 | 13.1 | 8.4 |
| Average daytime temperature (°C) | -1.8 | 0.8 | 5.7 | 6.8 | 12.7 | 17.8 | 21.4 | 20.5 | 17.3 | 9.1 | 5.1 | 1.0 |
| Average temperature (°C) | -8.9 | -5.9 | -0.7 | 1.0 | 6.8 | 11.8 | 15.2 | 14.5 | 10.8 | 3.1 | -2.1 | -6.2 |
| Average night temperature (°C) | -14.3 | -12.4 | -6.6 | -4.8 | 1.2 | 5.2 | 8.3 | 8.3 | 5.2 | -2.3 | -7.2 | -11.9 |
| Absolute minimum temperature (°C) | -21.2 | -20.3 | -13.4 | -12.2 | -2.9 | 0.6 | 3.5 | 2.5 | 2.1 | -9.3 | -13.1 | -21.4 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 8.7 | 7.9 | 9.2 | 8.5 | 7.4 | 9.3 | 10.6 | 9.6 | 8.5 | 7.6 | 8.7 | 8.3 |
| Precipitation (mm) | 1 | 15 | 39 | 48 | 77 | 51 | 40 | 42 | 97 | 94 | 8 | 3 |
| Sunny days | 28 | 15 | 15 | 17 | 6 | 10 | 15 | 12 | 5 | 9 | 23 | 23 |
| Rainy days | 0 | 0 | 1 | 1 | 19 | 20 | 16 | 19 | 25 | 21 | 1 | 1 |
| Snow days | 3 | 13 | 15 | 12 | 6 | 0 | 0 | 0 | 0 | 1 | 6 | 7 |
The largest precipitation sum in Nanniwan is at