Average annual temperature is 11.6 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -23.9 °C
Number of sunny days: 309 days
Number of rainy days: 44 days
Number of snow days: 12 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) | 6.1 | 12.0 | 21.5 | 32.0 | 31.9 | 38.3 | 40.5 | 38.9 | 36.1 | 22.0 | 21.2 | 10.4 |
| Average daytime temperature (°C) | -2.7 | 4.9 | 14.2 | 17.2 | 24.9 | 32.3 | 35.0 | 32.7 | 26.5 | 18.6 | 6.2 | -1.1 |
| Average temperature (°C) | -8.5 | -0.9 | 7.5 | 11.3 | 18.9 | 26.9 | 29.1 | 27.0 | 20.7 | 12.4 | 0.3 | -6.3 |
| Average night temperature (°C) | -14.8 | -7.8 | -0.8 | 3.9 | 12.1 | 20.3 | 22.2 | 20.1 | 13.3 | 5.8 | -5.6 | -11.9 |
| Absolute minimum temperature (°C) | -23.9 | -13.0 | -6.7 | -3.7 | 6.6 | 12.6 | 12.9 | 15.0 | 4.3 | 1.4 | -14.3 | -21.7 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 8.0 | 7.6 | 10.0 | 8.0 | 8.7 | 9.1 | 9.5 | 8.9 | 9.6 | 8.2 | 7.7 | 7.4 |
| Precipitation (mm) | 1 | 3 | 0 | 12 | 5 | 4 | 11 | 5 | 2 | 9 | 3 | 1 |
| Sunny days | 29 | 24 | 30 | 21 | 23 | 24 | 25 | 25 | 27 | 26 | 26 | 29 |
| Rainy days | 0 | 0 | 1 | 7 | 8 | 6 | 6 | 6 | 3 | 5 | 2 | 0 |
| Snow days | 2 | 4 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Diwan is at