Average temperature in December is -9.5 °C
Average daytime temperature is -7.2 °C
Average night temperature is -12.4 °C
Absolute maximum temperature: 3 °C
Absolute minimum temperature: -19.8 °C
Number of sunny days: 7
Number of rainy days: 6
Number of snow days: 18
Precipitation sum: 30 mm
* Weather data for Vilhelmina Sweden 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 | -9.3 | -11.6 | -10.8 | -9.3 | -14.3 | -10.6 | -7.5 | -4.6 | -5.2 | -7 | -5.7 | -7.5 | -10.7 | -12.8 | -11.6 | 3 | 1.3 | 2.8 | 1.1 | -2.9 | -7.1 | -6.5 | -8.8 | -8.5 | -7.9 | -8.5 | -2.6 | -10.8 | -8.2 | -9.4 | -12 |
| Apparent max temperature | -13.4 | -16 | -15.3 | -13.3 | -19 | -14.3 | -11.6 | -9.5 | -10.3 | -11.7 | -9.7 | -11.3 | -14.8 | -16.9 | -16.4 | -2.3 | -4.1 | -2.3 | -3.8 | -8.4 | -11.4 | -11 | -13.9 | -13.1 | -11.6 | -12.3 | -8.2 | -15.2 | -13.6 | -14.3 | -16.3 |
| Mean temperature | -12.1 | -13 | -12.6 | -11.4 | -17.5 | -13.6 | -10.3 | -6.7 | -6.5 | -8.9 | -6.5 | -8.6 | -12.5 | -15.7 | -12.9 | -3.8 | 0.4 | 0.7 | -0.3 | -10.8 | -10.6 | -8.4 | -9.4 | -9.2 | -8.7 | -11.1 | -6.2 | -14 | -9.3 | -10.4 | -14.6 |
| Apparent mean temperature | -21.9 | -22.3 | -21.3 | -19.6 | -24 | -19.5 | -17.7 | -14.9 | -13.4 | -14.9 | -12.6 | -14.6 | -18 | -22.6 | -19.8 | -18.5 | -6 | -5.9 | -8 | -22.1 | -20.1 | -16.7 | -16.5 | -14.3 | -13.5 | -18.1 | -14.8 | -21 | -15.1 | -17.2 | -23.2 |
| Minimum temperature | -16.5 | -17.1 | -16.1 | -15.2 | -19.8 | -14.8 | -13.4 | -11.3 | -8.2 | -10.1 | -8.4 | -10.6 | -13.6 | -18.1 | -15.6 | -13.6 | -1.6 | -1.5 | -2.2 | -17.8 | -15.6 | -11.2 | -11 | -10 | -9.5 | -14.3 | -10.3 | -16.9 | -10.8 | -12.5 | -18.1 |
| Apparent min temperature | -16.7 | -17.6 | -17.2 | -15.7 | -21.9 | -17.9 | -14.5 | -11.3 | -11.6 | -13.7 | -10.7 | -12.6 | -16.7 | -19.9 | -17.5 | -9 | -4.9 | -3.7 | -6.1 | -15.3 | -15.3 | -13.2 | -14.6 | -13.5 | -12.5 | -15.1 | -11.3 | -18.2 | -14.4 | -15.2 | -19.2 |
| 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) | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.4 | 4.3 | 4.2 | 4.2 | 4.1 | 4.1 | 4 | 4 | 3.9 | 3.9 | 3.9 | 3.9 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.8 | 3.9 | 3.9 | 3.9 | 4 | 4 | 4.1 |
| Sunshine duration (h) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 0.1 | 0.7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0 | 0 | 0.2 | 0.4 | 0.2 | 0.9 | 0.7 | 1.4 | 0.4 | 0.8 | 2.5 | 0.5 | 0 | 0 | 0.9 | 7.5 | 0.8 | 0.8 | 3.1 | 0 | 0.7 | 0.5 | 0.7 | 1.3 | 1.8 | 1 | 0.3 | 0 | 1.3 | 1.5 | 0 |
| Precipitation hours | 0 | 0 | 2 | 4 | 1 | 6 | 7 | 13 | 4 | 8 | 21 | 5 | 0 | 0 | 7 | 14 | 6 | 3 | 13 | 0 | 3 | 5 | 6 | 13 | 17 | 10 | 2 | 0 | 13 | 15 | 0 |
| Wind speed (m/s) | 11.5 | 9.3 | 9.8 | 7.4 | 7.3 | 7.4 | 9.1 | 16 | 14.5 | 11.5 | 10.7 | 6.5 | 6.7 | 5.5 | 10.4 | 24.6 | 26.9 | 22.5 | 30.4 | 17.3 | 10.7 | 13.4 | 14.8 | 11.2 | 6.8 | 7.1 | 18.5 | 11.3 | 14.9 | 12.5 | 8.6 |
In December 2023, the highest daytime temperature in Vilhelmina was 3°C.
While the minimum temperature at night dropped to -19.8°C.
The average nighttime and daytime temperatures during December in Vilhelmina are -12.4°C and -7.2°C respectively.
The precipitation sum in December is about 30 mm.