Average temperature in December is 2.8 °C
Average daytime temperature is 5 °C
Average night temperature is -0.1 °C
Absolute maximum temperature: 12.1 °C
Absolute minimum temperature: -10.3 °C
Number of sunny days: 10
Number of rainy days: 18
Number of snow days: 3
Precipitation sum: 71 mm
* Weather data for Wrocław Poland is based on climate observations for 2023 year
| December (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | -0.2 | -1.3 | -1.4 | -3.1 | -2 | -1.1 | 0.5 | -0.4 | 1.7 | 4.5 | 8.9 | 7.5 | 5.7 | 4.1 | 3.8 | 7.3 | 8 | 9.3 | 7.9 | 6.5 | 7.7 | 4 | 2 | 10.3 | 12.1 | 11.2 | 6.3 | 9.8 | 10.9 | 9.1 | 6.6 |
| Apparent max temperature | -3.6 | -5.6 | -5.8 | -8.2 | -6 | -4.3 | -2.4 | -3.7 | -1.5 | 0.4 | 5 | 5.2 | 4 | 1.9 | 0.2 | 3.4 | 4.2 | 5.3 | 4.4 | 2.6 | 2.2 | -2.3 | -3 | 4.8 | 6.7 | 6.6 | 2.6 | 5.8 | 7 | 4.7 | 4.4 |
| Mean temperature | -2.7 | -2.7 | -3.2 | -6.3 | -4.4 | -3.1 | -0.8 | -2.2 | 0.3 | 2.3 | 6.5 | 5.2 | 4.1 | 3.2 | 1.1 | 5.4 | 5.8 | 4.9 | 5 | 5.4 | 6 | 2.7 | 1.2 | 5.1 | 10.3 | 9.1 | 3.6 | 6 | 8.4 | 6.6 | 3.2 |
| Apparent mean temperature | -8.3 | -9.1 | -15.4 | -14.2 | -11.2 | -11.4 | -6.9 | -8.2 | -5.8 | -5.4 | -0.5 | -2.7 | -2.5 | -2.8 | -4.5 | 0.2 | -0.4 | -4 | -2.7 | -0.8 | -1.9 | -4.8 | -6.8 | -3.3 | 5.2 | 1.1 | -2.9 | -1.6 | 1.6 | -2.3 | -3 |
| Minimum temperature | -4.7 | -3.7 | -10.3 | -9.5 | -6.8 | -7.1 | -3.4 | -4.3 | -1.7 | -1.3 | 3.7 | 0.9 | 1.1 | 0.6 | -1.3 | 3.8 | 2.7 | -0.3 | 0.9 | 4.7 | 4.3 | 1.4 | -0.3 | 0.5 | 9.6 | 6.3 | 1 | 2.3 | 5.4 | 1.2 | 0.6 |
| Apparent min temperature | -6.2 | -7.1 | -8.2 | -10.9 | -8.9 | -6.9 | -3.7 | -6.3 | -3.5 | -1.5 | 2.1 | 1.8 | 1.6 | 0.4 | -2.3 | 1.6 | 2 | 1.2 | 1.3 | 0.9 | 1 | -4.2 | -4.6 | 0.9 | 5.9 | 4.8 | -0.5 | 2.1 | 4.4 | 2.5 | 0.1 |
| December | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 8.3 | 8.2 | 8.2 | 8.2 | 8.1 | 8.1 | 8.1 | 8.1 | 8 | 8 | 8 | 8 | 8 | 8 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 8 | 8 |
| Sunshine duration (h) | 0 | 0 | 1 | 5.7 | 4.8 | 0 | 0 | 0.3 | 0 | 1.1 | 5.7 | 1.1 | 0 | 0 | 2.9 | 2.8 | 1 | 6.3 | 3.8 | 3.1 | 0 | 5.4 | 0.7 | 0 | 0.1 | 1.1 | 6.4 | 3.6 | 6.2 | 4.4 | 6.1 |
| Precipitation (mm) | 2.1 | 7.3 | 3 | 0 | 0 | 2 | 1.9 | 0 | 1.3 | 4 | 5.4 | 2 | 1.2 | 1.8 | 0 | 0.1 | 0 | 0 | 2.7 | 6.7 | 6.4 | 1.4 | 2.9 | 12.8 | 4.2 | 0.6 | 0 | 0 | 0 | 1.7 | 0 |
| Precipitation hours | 16 | 24 | 10 | 0 | 0 | 15 | 9 | 0 | 9 | 9 | 12 | 8 | 5 | 10 | 0 | 1 | 0 | 0 | 5 | 14 | 20 | 8 | 12 | 20 | 13 | 6 | 0 | 0 | 0 | 5 | 0 |
| Wind speed (m/s) | 9.6 | 18.4 | 22.6 | 17.3 | 17.3 | 12.1 | 7.4 | 19.1 | 15 | 18.2 | 27.8 | 27.5 | 12.6 | 10.9 | 14.1 | 19.8 | 22.7 | 18.6 | 16.9 | 27.8 | 32.2 | 39.8 | 28.7 | 33 | 34.9 | 27.8 | 26.3 | 18.8 | 20.4 | 25.6 | 10.5 |
In December 2023, the highest daytime temperature in Wrocław was 12.1°C.
While the minimum temperature at night dropped to -10.3°C.
The average nighttime and daytime temperatures during December in Wrocław are -0.1°C and 5°C respectively.
The precipitation sum in December is about 71 mm.