Average temperature in December is -0.8 °C
Average daytime temperature is 0.9 °C
Average night temperature is -2.9 °C
Absolute maximum temperature: 7.6 °C
Absolute minimum temperature: -10.5 °C
Number of sunny days: 8
Number of rainy days: 16
Number of snow days: 7
Precipitation sum: 68 mm
* Weather data for Vetlanda 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 | -2.6 | -3.9 | -5.2 | -4.9 | -2.5 | -2.8 | -0.2 | 0.6 | 0.2 | 0.8 | 0.7 | -0.9 | -4.1 | -4.4 | 3.1 | 7.6 | 7.2 | 7 | 6.7 | 3 | 3.4 | 0.8 | -2.3 | 4.3 | 3.3 | 1.2 | -0.5 | 4.8 | 4.4 | 3.2 | 0.5 |
| Apparent max temperature | -7.1 | -7.3 | -9.6 | -8.2 | -6.2 | -7.1 | -3.5 | -3 | -3.6 | -3.6 | -3.6 | -5.4 | -8.3 | -7.9 | -0.8 | 2.7 | 2.7 | 3.7 | 2 | -1.6 | -1.4 | -3.5 | -8.3 | -0.9 | -0.9 | -2.2 | -4.7 | 0.1 | -0.2 | -0.7 | -3.1 |
| Mean temperature | -3.1 | -4.7 | -7.1 | -7.3 | -5 | -3.4 | -0.8 | -0.5 | -0.1 | 0.2 | 0.3 | -3.2 | -5.3 | -5.6 | 0.3 | 4.5 | 6 | 6.2 | 3.9 | 1.8 | 1.2 | -0.6 | -3.9 | -2.5 | 1.5 | 0 | -3 | 1.8 | 3.5 | 2.1 | -0.3 |
| Apparent mean temperature | -7.8 | -11.4 | -14.1 | -15 | -13 | -9.6 | -6.9 | -4.8 | -4.4 | -4.8 | -5.1 | -9.7 | -12 | -11.5 | -9.1 | -1.3 | 0.3 | 1.3 | -3.5 | -5.7 | -5.4 | -8.6 | -12.2 | -12.2 | -6.7 | -6.2 | -8.9 | -8.1 | -1.6 | -2.7 | -5.6 |
| Minimum temperature | -3.8 | -6.9 | -9.5 | -10.5 | -9.3 | -4.5 | -2.6 | -1.6 | -0.2 | -0.7 | -0.6 | -5.7 | -7.4 | -7 | -5 | 3 | 5.5 | 5.7 | 1.4 | -1.4 | -1.2 | -2.4 | -7.2 | -7.4 | -1.9 | -1.8 | -4.8 | -3.5 | 2.8 | 0.4 | -0.9 |
| Apparent min temperature | -7.5 | -8.8 | -11.5 | -11.3 | -8.8 | -8 | -4.4 | -3.9 | -4.1 | -4.2 | -4.1 | -7.3 | -9.6 | -9.3 | -3.6 | 0 | 1.7 | 2.4 | -1 | -2.7 | -3.2 | -6.3 | -9.4 | -7.1 | -3.3 | -3.9 | -7.4 | -2.8 | -0.7 | -1.5 | -4.8 |
| 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) | 7.1 | 7.1 | 7 | 7 | 6.9 | 6.9 | 6.9 | 6.8 | 6.8 | 6.8 | 6.8 | 6.7 | 6.7 | 6.7 | 6.7 | 6.7 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.6 | 6.7 | 6.7 | 6.7 | 6.7 |
| Sunshine duration (h) | 0 | 0 | 0 | 3 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 0.4 | 0 | 0 | 1 | 0 | 0 | 1.2 | 4.6 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0.5 | 3.1 | 0 | 0 | 0 | 2.9 | 7 | 1 | 1.5 | 1.6 | 2 | 0 | 0 | 0 | 0 | 0.4 | 2 | 2.5 | 0.5 | 0.4 | 8.3 | 6.8 | 0.2 | 5.5 | 2.6 | 2.6 | 0 | 7.7 | 6.5 | 0.6 | 1.3 |
| Precipitation hours | 5 | 16 | 0 | 0 | 0 | 12 | 19 | 5 | 12 | 11 | 13 | 0 | 0 | 0 | 0 | 3 | 11 | 7 | 2 | 3 | 9 | 22 | 1 | 7 | 9 | 5 | 0 | 13 | 13 | 6 | 5 |
| Wind speed (m/s) | 15.1 | 11.4 | 11 | 8.4 | 10.1 | 17.4 | 12.1 | 13.6 | 14 | 17.9 | 17.1 | 14.3 | 11.1 | 9.4 | 16 | 30 | 28.5 | 24.6 | 27 | 19.1 | 28 | 28.1 | 24.5 | 25.4 | 27.6 | 15 | 14.1 | 24.1 | 23.6 | 19 | 22.2 |
In December 2023, the highest daytime temperature in Vetlanda was 7.6°C.
While the minimum temperature at night dropped to -10.5°C.
The average nighttime and daytime temperatures during December in Vetlanda are -2.9°C and 0.9°C respectively.
The precipitation sum in December is about 68 mm.