Average temperature in December is 3.2 °C
Average daytime temperature is 4.5 °C
Average night temperature is 1.5 °C
Absolute maximum temperature: 10 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 3
Number of rainy days: 23
Number of snow days: 5
Precipitation sum: 73 mm
* Weather data for Świnoujście Poland is based on climate observations for 2023 year
| Dicembre (°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 | 0.9 | 0.3 | -0.6 | -1 | -1 | 0.4 | 1 | 1.7 | 5.2 | 5.4 | 4.2 | 2.7 | 3.5 | 5 | 7.6 | 8.9 | 7.4 | 7.2 | 5.8 | 7.6 | 4.7 | 3.7 | 10 | 8.3 | 7.8 | 4.2 | 9.4 | 8.8 | 6.4 | 5.5 |
| Apparent max temperature | -3.9 | -3.8 | -4.6 | -5.3 | -7.6 | -5.4 | -2.7 | -3.5 | -2 | 1.1 | 4.1 | 1.9 | -2.4 | 0.5 | 0.7 | 2.3 | 4 | 2.6 | 3.2 | 2.8 | 1.5 | -4.7 | -2.9 | 4.5 | 2.2 | 2.6 | 0.9 | 3.6 | 2.9 | 1.3 | 1.2 |
| Mean temperature | -2.9 | -2.2 | -1.4 | -2.1 | -2 | -1.5 | 0 | 0.4 | 1 | 2.6 | 4.1 | 3.2 | 2.1 | 2.3 | 2.5 | 6 | 7.7 | 6.9 | 6.6 | 4.6 | 5.2 | 3.1 | 2.4 | 5.3 | 6.5 | 6.3 | 3.4 | 7.7 | 7.9 | 5 | 4.5 |
| Apparent mean temperature | -8.4 | -9.1 | -8.2 | -8.5 | -8.9 | -8 | -5.3 | -5.6 | -4.9 | -4.8 | -0.3 | -2.8 | -4.4 | -3.3 | -3.9 | 0.1 | 1.1 | 1.1 | 1.4 | -2.9 | -5.4 | -6.9 | -6.5 | -4.5 | -0.4 | -2.8 | -2.7 | -2.1 | 0.7 | -1.4 | -0.7 |
| Minimum temperature | -4.1 | -4.8 | -3 | -3.7 | -2.5 | -2 | -0.9 | -0.2 | -0.2 | 0.7 | 3.2 | 2 | 1.2 | 0.9 | -0.2 | 4.6 | 6.8 | 6.2 | 6.1 | 3.5 | 2.8 | 1.7 | 1.6 | 0.9 | 4.7 | 3.8 | 1.7 | 3.9 | 6.3 | 3.2 | 2.3 |
| Apparent min temperature | -7.1 | -6.7 | -6.7 | -7.2 | -8.4 | -6.9 | -3.7 | -4.7 | -3.6 | -2.2 | 1.1 | -0.4 | -3.3 | -1.4 | -1.7 | 1.4 | 2.5 | 1.9 | 2.1 | -0.8 | -1 | -5.7 | -4.4 | 0.3 | 0.6 | 0.6 | -1.4 | 2 | 2 | 0.1 | 0 |
| Dicembre | 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) | 7.8 | 7.8 | 7.7 | 7.7 | 7.7 | 7.6 | 7.6 | 7.6 | 7.6 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 7.5 | 7.5 |
| Sunshine duration (h) | 3.5 | 0.2 | 3 | 2.1 | 4.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0.1 | 0.2 | 0.3 | 0 | 0 | 1.4 | 0 | 4.6 | 4.9 | 0 | 5.8 | 4.7 | 5.8 | 3.5 | 2.6 | 3 | 3.2 |
| Precipitation (mm) | 0 | 0.1 | 0.7 | 0 | 0.7 | 7.8 | 0 | 0.7 | 0.2 | 5.1 | 5.3 | 0.3 | 7.8 | 0.2 | 1.7 | 0.2 | 0.1 | 3.1 | 7.6 | 1.5 | 12.2 | 0.1 | 0.2 | 5.7 | 0.2 | 3.5 | 0.1 | 0.4 | 3.8 | 1.9 | 1.5 |
| Precipitation hours | 0 | 1 | 7 | 0 | 5 | 21 | 0 | 4 | 2 | 19 | 17 | 1 | 18 | 2 | 2 | 1 | 1 | 8 | 17 | 5 | 17 | 1 | 1 | 19 | 2 | 10 | 1 | 1 | 9 | 7 | 4 |
| Wind speed (m/s) | 13.8 | 20 | 21.6 | 22.7 | 27 | 22.9 | 13.6 | 26.8 | 25.3 | 27.1 | 18.2 | 20.9 | 26.1 | 22.4 | 20.7 | 30.1 | 30.9 | 28.4 | 29.3 | 35.9 | 55 | 49.6 | 39.1 | 42.4 | 37.2 | 36.9 | 31.3 | 35.3 | 37.7 | 34.8 | 27.5 |
In December 2023, the highest daytime temperature in Świnoujście was 10°C.
While the minimum temperature at night dropped to -4.8°C.
The average nighttime and daytime temperatures during December in Świnoujście are 1.5°C and 4.5°C respectively.
The precipitation sum in December is about 73 mm.