Average annual temperature is 9.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -19.6 °C
Number of sunny days: 229 days
Number of rainy days: 104 days
Number of snow days: 32 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) | 6.6 | 9.4 | 16.4 | 25.1 | 27.8 | 31.3 | 34.2 | 32.4 | 29.5 | 17.5 | 14.5 | 8.3 |
| Average daytime temperature (°C) | -1.5 | 2.1 | 11.9 | 13.3 | 19.8 | 26.1 | 27.2 | 27.0 | 21.6 | 13.6 | 6.1 | 0.3 |
| Average temperature (°C) | -6.4 | -2.5 | 6.3 | 8.2 | 14.5 | 20.4 | 21.9 | 21.4 | 16.9 | 9.7 | 1.3 | -4.0 |
| Average night temperature (°C) | -12.1 | -7.3 | 0.1 | 2.8 | 9.4 | 14.6 | 16.6 | 16.3 | 12.8 | 5.8 | -3.7 | -8.7 |
| Absolute minimum temperature (°C) | -19.6 | -15.6 | -7.0 | -5.0 | 2.2 | 9.4 | 10.5 | 9.4 | 8.6 | 1.1 | -8.9 | -16.6 |
| 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) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 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) | 8.2 | 6.7 | 9.5 | 8.5 | 7.8 | 10.0 | 10.4 | 10.0 | 8.9 | 7.9 | 8.3 | 7.7 |
| Precipitation (mm) | 0 | 17 | 8 | 16 | 37 | 11 | 41 | 14 | 40 | 43 | 5 | 2 |
| Sunny days | 27 | 17 | 22 | 14 | 13 | 19 | 17 | 21 | 12 | 17 | 25 | 25 |
| Rainy days | 0 | 0 | 4 | 11 | 18 | 11 | 14 | 10 | 18 | 14 | 2 | 2 |
| Snow days | 4 | 11 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The largest precipitation sum in Diwan is at