Average temperature in December is -1.7 °C
Average daytime temperature is -0.2 °C
Average night temperature is -3.4 °C
Absolute maximum temperature: 5.5 °C
Absolute minimum temperature: -8.1 °C
Number of sunny days: 5
Number of rainy days: 10
Number of snow days: 16
Precipitation sum: 38 mm
* Weather data for Geta Åland 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 | -1.4 | -2.5 | -1.3 | -1.8 | -3.7 | -2.8 | 0.6 | -0.3 | -2 | -0.2 | -0.7 | -3.7 | -2.4 | -1 | -1.2 | 5.5 | 4.5 | 2.7 | 5 | 0.6 | 1.2 | 0.8 | 0.9 | -1 | -1.1 | -2 | 1.1 | 1.6 | 0.9 | 0.3 | -3.7 |
| Apparent max temperature | -7.3 | -6.5 | -7.1 | -5.8 | -8.1 | -6.1 | -4.6 | -5.9 | -7.2 | -4.8 | -5.7 | -9.1 | -8.5 | -5.8 | -5.5 | -1.2 | -2.1 | -1.9 | -1.1 | -4 | -3.6 | -4 | -3.2 | -7.6 | -4.9 | -5.5 | -6.1 | -2.5 | -2.4 | -3.6 | -8.6 |
| Mean temperature | -2.4 | -3.2 | -3.2 | -3.8 | -4.8 | -4.6 | -1 | -1.5 | -2.6 | -1.7 | -1.6 | -4.1 | -3.3 | -1.9 | -3 | 0.9 | 2.4 | 1.7 | 2.9 | -0.9 | 0.2 | 0.4 | 0.5 | -4 | -1.6 | -2.9 | -0.2 | -1.4 | 0.5 | -1.7 | -6.7 |
| Apparent mean temperature | -9.1 | -9.3 | -9.6 | -9.6 | -9.9 | -10.4 | -11.9 | -7.5 | -8.2 | -7.2 | -9.4 | -9.8 | -9.9 | -8.3 | -9.8 | -8 | -3.6 | -4.1 | -6.1 | -7.4 | -6.2 | -7.1 | -7.8 | -11.3 | -7.5 | -9.5 | -8 | -10.5 | -4.1 | -9.5 | -13.1 |
| Minimum temperature | -2.9 | -4.7 | -4.8 | -5.1 | -5.7 | -6 | -7.2 | -2.1 | -3.3 | -2.8 | -3.8 | -4.3 | -4.3 | -2.8 | -5.4 | -3.2 | 1.4 | 0.4 | 0.8 | -2.7 | -1 | -0.2 | -0.8 | -6.9 | -2.9 | -4.9 | -2.3 | -6.2 | -0.1 | -4.1 | -8.1 |
| Apparent min temperature | -8.2 | -7.8 | -8.2 | -8 | -8.8 | -8.1 | -5.8 | -6.9 | -7.7 | -6.3 | -6.8 | -9.5 | -9.1 | -6.9 | -7.4 | -4.4 | -2.8 | -2.8 | -3.8 | -5.9 | -4.6 | -6 | -4.5 | -9.1 | -5.6 | -7.4 | -6.8 | -6.1 | -3.2 | -6.6 | -11.7 |
| 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) | 6.4 | 6.3 | 6.3 | 6.2 | 6.2 | 6.1 | 6.1 | 6 | 6 | 6 | 5.9 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.9 | 5.9 |
| Sunshine duration (h) | 0 | 0 | 0 | 0.2 | 0.2 | 2.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 3.1 | 3 | 2.9 | 2.1 | 0 | 0 | 0 | 0 | 3.1 | 0 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0.5 | 1.8 | 2.1 | 1.4 | 0.5 | 0 | 1.4 | 1.3 | 0.3 | 0.3 | 0.3 | 0.8 | 0.9 | 0.8 | 0 | 0.2 | 0 | 0 | 2.5 | 0.5 | 1.5 | 10.1 | 2.1 | 0.4 | 1.3 | 0.7 | 1 | 2.2 | 2.9 | 0.1 | 0 |
| Precipitation hours | 5 | 18 | 13 | 9 | 5 | 0 | 9 | 9 | 3 | 3 | 3 | 8 | 9 | 8 | 0 | 2 | 0 | 0 | 4 | 4 | 6 | 22 | 11 | 4 | 10 | 4 | 9 | 12 | 6 | 1 | 0 |
| Wind speed (m/s) | 24.7 | 15.8 | 24.6 | 14.2 | 11.6 | 9.6 | 21.7 | 22.4 | 18.7 | 18.3 | 19.8 | 20.7 | 23.8 | 20.6 | 17.9 | 39.5 | 32.6 | 22.5 | 38.1 | 31.7 | 30.6 | 35 | 30.8 | 30.6 | 16 | 18.5 | 35.7 | 24.5 | 17.3 | 19.4 | 15.3 |
In December 2023, the highest daytime temperature in Geta was 5.5°C.
While the minimum temperature at night dropped to -8.1°C.
The average nighttime and daytime temperatures during December in Geta are -3.4°C and -0.2°C respectively.
The precipitation sum in December is about 38 mm.