Average annual temperature is 3.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -36.4 °C
Number of sunny days: 197 days
Number of rainy days: 135 days
Number of snow days: 33 days
Look at detailed online map of Defacun
* Weather data for Defacun 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) | 1.7 | 4.8 | 16.5 | 20.6 | 27.1 | 33.4 | 31.0 | 32.1 | 27.2 | 20.4 | 4.5 | 2.1 |
| Average daytime temperature (°C) | -13.5 | -5.8 | 6.6 | 12.5 | 20.8 | 24.7 | 26.8 | 25.1 | 21.1 | 13.4 | -4.7 | -12.3 |
| Average temperature (°C) | -19.6 | -12.8 | 0.1 | 6.0 | 14.0 | 19.4 | 22.2 | 21.1 | 15.7 | 7.2 | -9.2 | -18.2 |
| Average night temperature (°C) | -26.1 | -20.0 | -5.0 | 0.4 | 7.2 | 14.9 | 18.5 | 17.7 | 11.2 | 2.2 | -13.9 | -24.3 |
| Absolute minimum temperature (°C) | -36.4 | -29.0 | -17.5 | -4.3 | -0.1 | 6.9 | 14.2 | 14.3 | 4.2 | -4.0 | -27.1 | -32.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.3 | 11.9 | 13.6 | 15.0 | 15.7 | 15.4 | 14.1 | 12.6 | 10.9 | 9.4 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.0 | 7.7 | 9.7 | 8.7 | 10.5 | 9.0 | 9.0 | 7.9 | 9.1 | 8.6 | 4.8 | 6.3 |
| Precipitation (mm) | 3 | 13 | 12 | 48 | 40 | 119 | 170 | 149 | 36 | 21 | 71 | 4 |
| Sunny days | 25 | 19 | 26 | 15 | 12 | 5 | 3 | 8 | 17 | 25 | 16 | 26 |
| Rainy days | 1 | 1 | 2 | 13 | 19 | 25 | 28 | 23 | 13 | 6 | 4 | 0 |
| Snow days | 5 | 8 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 5 |
The best time to visit Defacun during the most sunny months:
Months with the longest average daylight duration in Defacun:
The largest precipitation sum in Defacun is at