Average annual temperature is 6.6 °C
Absolute maximum temperature: 28.8 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 191 days
Number of rainy days: 130 days
Number of snow days: 44 days
Look at detailed online map of Diwan
* Weather data for Diwan 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) | 7.7 | 7.1 | 15.2 | 23.5 | 25.4 | 26.4 | 28.8 | 27.2 | 26.2 | 15.0 | 16.0 | 8.7 |
| Average daytime temperature (°C) | -2.3 | 0.6 | 8.8 | 11.1 | 16.6 | 21.8 | 23.8 | 23.2 | 18.6 | 11.5 | 5.5 | 0.6 |
| Average temperature (°C) | -7.3 | -4.1 | 3.3 | 5.7 | 11.2 | 16.4 | 18.5 | 17.9 | 13.8 | 7.2 | 0.4 | -4.1 |
| Average night temperature (°C) | -12.0 | -8.3 | -1.7 | 0.6 | 6.5 | 11.3 | 13.6 | 13.0 | 9.6 | 3.2 | -4.1 | -8.2 |
| Absolute minimum temperature (°C) | -19.7 | -15.2 | -7.0 | -6.5 | 0.5 | 6.5 | 8.4 | 7.9 | 4.9 | -0.5 | -7.8 | -18.7 |
| 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 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| 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) | 8.1 | 7.0 | 8.8 | 8.3 | 7.2 | 9.2 | 10.6 | 9.9 | 8.0 | 7.6 | 8.3 | 8.2 |
| Precipitation (mm) | 3 | 26 | 11 | 27 | 36 | 24 | 50 | 23 | 84 | 75 | 6 | 2 |
| Sunny days | 24 | 15 | 20 | 14 | 8 | 15 | 10 | 16 | 6 | 12 | 24 | 27 |
| Rainy days | 1 | 1 | 4 | 6 | 21 | 15 | 21 | 15 | 24 | 19 | 2 | 1 |
| Snow days | 6 | 12 | 7 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 4 | 3 |
The largest precipitation sum in Diwan is at