Average annual temperature is 5.5 °C
Absolute maximum temperature: 30.1 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 235 days
Number of rainy days: 99 days
Number of snow days: 31 days
Look at detailed online map of Dianwan
* Weather data for Dianwan 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) | 4.4 | 5.7 | 14.7 | 24.1 | 25.1 | 29.1 | 30.1 | 28.7 | 26.0 | 17.1 | 17.4 | 6.1 |
| Average daytime temperature (°C) | -5.8 | -0.6 | 7.3 | 9.1 | 18.0 | 24.0 | 24.6 | 24.0 | 19.2 | 13.3 | 1.0 | -6.1 |
| Average temperature (°C) | -10.5 | -5.7 | 1.3 | 3.8 | 12.2 | 18.2 | 19.6 | 18.7 | 14.1 | 7.5 | -3.6 | -10.2 |
| Average night temperature (°C) | -15.4 | -11.1 | -4.2 | -1.3 | 6.8 | 12.1 | 14.8 | 13.8 | 9.6 | 2.6 | -8.0 | -14.4 |
| Absolute minimum temperature (°C) | -29.0 | -21.2 | -13.5 | -13.6 | 0.6 | 6.4 | 10.7 | 7.9 | 2.2 | -2.8 | -17.4 | -28.0 |
| 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 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.8 | 7.9 | 9.9 | 7.9 | 9.0 | 11.7 | 9.7 | 10.3 | 9.4 | 8.7 | 7.8 | 7.0 |
| Precipitation (mm) | 5 | 13 | 7 | 79 | 35 | 24 | 125 | 72 | 78 | 23 | 3 | 14 |
| Sunny days | 27 | 19 | 24 | 14 | 15 | 23 | 16 | 9 | 15 | 25 | 24 | 24 |
| Rainy days | 1 | 0 | 3 | 9 | 16 | 7 | 15 | 22 | 15 | 6 | 2 | 3 |
| Snow days | 3 | 9 | 4 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
The best time to visit Dianwan during the most sunny months:
The largest precipitation sum in Dianwan is at