Average annual temperature is 0.7 °C
Absolute maximum temperature: 22.9 °C
Absolute minimum temperature: -24.3 °C
Number of sunny days: 156 days
Number of rainy days: 127 days
Number of snow days: 82 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) | 6.8 | 5.0 | 8.4 | 14.3 | 15.2 | 18.8 | 21.9 | 22.9 | 20.4 | 10.5 | 9.4 | 4.5 |
| Average daytime temperature (°C) | -4.7 | -2.5 | 1.4 | 3.1 | 8.6 | 13.9 | 17.2 | 16.7 | 13.6 | 5.5 | 2.0 | -1.9 |
| Average temperature (°C) | -10.9 | -8.6 | -4.1 | -2.3 | 3.7 | 9.2 | 12.3 | 11.6 | 8.1 | 0.7 | -4.0 | -7.8 |
| Average night temperature (°C) | -15.5 | -14.6 | -10.3 | -7.6 | -0.6 | 4.3 | 7.3 | 6.9 | 3.9 | -3.3 | -8.9 | -12.6 |
| Absolute minimum temperature (°C) | -24.3 | -23.0 | -19.9 | -15.9 | -7.0 | 0.2 | 3.6 | 1.7 | 0.8 | -10.0 | -18.7 | -23.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 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 | 8.6 | 7.5 | 9.3 | 10.6 | 9.6 | 8.6 | 7.7 | 8.7 | 8.3 |
| Precipitation (mm) | 1 | 23 | 38 | 58 | 108 | 75 | 56 | 71 | 132 | 85 | 12 | 5 |
| Sunny days | 27 | 12 | 13 | 15 | 7 | 7 | 11 | 6 | 4 | 9 | 23 | 22 |
| Rainy days | 0 | 0 | 2 | 0 | 15 | 23 | 20 | 25 | 26 | 14 | 1 | 1 |
| Snow days | 4 | 16 | 16 | 15 | 9 | 0 | 0 | 0 | 0 | 8 | 6 | 8 |
The largest precipitation sum in Nanniwan is at