Average annual temperature is 10.5 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -21.8 °C
Number of sunny days: 228 days
Number of rainy days: 124 days
Number of snow days: 13 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) | 11.0 | 10.7 | 21.0 | 28.4 | 29.8 | 31.8 | 35.1 | 30.2 | 27.9 | 21.5 | 23.0 | 16.6 |
| Average daytime temperature (°C) | 2.5 | 6.2 | 14.6 | 15.8 | 20.8 | 26.9 | 28.9 | 26.3 | 22.0 | 16.9 | 9.4 | 2.6 |
| Average temperature (°C) | -3.3 | 0.6 | 7.9 | 10.1 | 15.6 | 21.0 | 23.2 | 21.4 | 17.0 | 11.5 | 3.3 | -3.1 |
| Average night temperature (°C) | -8.5 | -3.9 | 1.2 | 5.2 | 11.1 | 15.5 | 18.1 | 17.1 | 12.8 | 7.0 | -2.0 | -8.4 |
| Absolute minimum temperature (°C) | -18.1 | -7.3 | -6.6 | -1.5 | 3.2 | 10.7 | 13.7 | 12.0 | 6.7 | 2.7 | -8.1 | -21.8 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 7.0 | 8.7 | 7.4 | 6.4 | 9.9 | 9.7 | 9.5 | 7.7 | 7.6 | 7.9 | 7.5 |
| Precipitation (mm) | 4 | 15 | 13 | 117 | 62 | 46 | 90 | 141 | 91 | 50 | 10 | 19 |
| Sunny days | 28 | 20 | 23 | 15 | 14 | 21 | 15 | 12 | 9 | 20 | 24 | 27 |
| Rainy days | 0 | 2 | 7 | 15 | 17 | 9 | 16 | 19 | 21 | 11 | 5 | 2 |
| Snow days | 3 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Nanniwan is at