Average temperature in December is -5.2 °C
Average daytime temperature is -3.3 °C
Average night temperature is -7.9 °C
Absolute maximum temperature: 5.8 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 14
Number of rainy days: 3
Number of snow days: 14
Precipitation sum: 54 mm
* Weather data for Kolbotn Norway 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 | -5.5 | -8 | -8.6 | -9.7 | -9.1 | -6.9 | -5.6 | -1.6 | 0.7 | 0.1 | -0.8 | -1.7 | -5.1 | -6.7 | -5.4 | 5.8 | 4.4 | 2.9 | 2.8 | -1.2 | -0.7 | -1.2 | -6.2 | -4.7 | -3.6 | -8.6 | -6.4 | -3.7 | -2.5 | -1.3 | -2.9 |
| Apparent max temperature | -10 | -12.5 | -12.8 | -13.8 | -13.4 | -10.9 | -10.3 | -5.9 | -3.7 | -4.1 | -5 | -5.4 | -9.2 | -10.2 | -8.6 | 1.6 | 0.4 | -0.5 | -1.4 | -4.5 | -5.7 | -6.7 | -11.1 | -8.4 | -7.3 | -12.4 | -10 | -7.9 | -6.3 | -4.9 | -6.9 |
| Mean temperature | -7.3 | -9.7 | -10.4 | -11.5 | -10.9 | -8.1 | -6.7 | -3.9 | 0.1 | -1 | -1.4 | -4.8 | -8.1 | -8.6 | -6.9 | 2.5 | 2.8 | 0.4 | 0.5 | -3.3 | -2.8 | -3.3 | -9.1 | -7.6 | -5.8 | -10.5 | -9.1 | -5.1 | -3.9 | -3.7 | -3.7 |
| Apparent mean temperature | -13.4 | -15.8 | -15.9 | -16.5 | -16.7 | -14.3 | -12.4 | -10.1 | -5.3 | -6.4 | -6.9 | -13.9 | -15.5 | -15.7 | -11.9 | -9.7 | -3.5 | -7 | -7.4 | -9.6 | -9.7 | -11.6 | -17.2 | -14.9 | -15.9 | -15.9 | -16.4 | -12.1 | -13 | -12.4 | -10.7 |
| Minimum temperature | -9.4 | -11.2 | -11.8 | -12.4 | -12.3 | -10.1 | -7.8 | -5.4 | -1.2 | -1.8 | -1.9 | -9.2 | -11.5 | -11.7 | -8.1 | -5.8 | -0.2 | -3.2 | -3.6 | -6.2 | -6.4 | -7 | -12.8 | -10.9 | -11.4 | -12 | -11.9 | -7.3 | -8.5 | -8 | -4.8 |
| Apparent min temperature | -11.6 | -14.2 | -14.7 | -15.7 | -15.2 | -12.4 | -11.3 | -8.5 | -4.2 | -5.4 | -6.1 | -8.9 | -12.4 | -12.2 | -10.4 | -1.8 | -0.9 | -2.9 | -3.9 | -6.6 | -7.7 | -8.4 | -13.4 | -11.7 | -9.8 | -14.5 | -13.1 | -9.7 | -8.1 | -7.7 | -8.8 |
| 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) | 6.5 | 6.5 | 6.4 | 6.4 | 6.3 | 6.3 | 6.3 | 6.2 | 6.2 | 6.1 | 6.1 | 6.1 | 6.1 | 6 | 6 | 6 | 6 | 6 | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 6 | 6 | 6 | 6 | 6 | 6 | 6.1 |
| Sunshine duration (h) | 4.3 | 4.2 | 4.1 | 4 | 1.3 | 0 | 0.3 | 0 | 0 | 0 | 0 | 3 | 0.3 | 0 | 0.5 | 0.6 | 0.1 | 2.9 | 0.4 | 0.2 | 0 | 0 | 3.4 | 0 | 0.4 | 1.9 | 3.5 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 1.6 | 0.4 | 1.8 | 8.5 | 4.9 | 3.7 | 0 | 0 | 0 | 0 | 0.3 | 0 | 0.5 | 0.3 | 1 | 9.1 | 0.3 | 0 | 2.1 | 1.5 | 0 | 0 | 6 | 8.7 | 0 | 3 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 13 | 4 | 5 | 24 | 19 | 19 | 0 | 0 | 0 | 0 | 3 | 0 | 4 | 2 | 4 | 18 | 3 | 0 | 8 | 3 | 0 | 0 | 11 | 13 | 0 | 9 |
| Wind speed (m/s) | 9.9 | 8.6 | 8.4 | 6.8 | 7.6 | 7.9 | 12.3 | 13.5 | 16.4 | 13.8 | 17.8 | 9.7 | 10.8 | 4.6 | 7.2 | 29.4 | 17.5 | 13.6 | 19.6 | 8.7 | 24.6 | 18.5 | 10.7 | 11.3 | 9 | 5.2 | 9.2 | 19.8 | 16.6 | 11 | 21.3 |
In December 2023, the highest daytime temperature in Kolbotn was 5.8°C.
While the minimum temperature at night dropped to -12.8°C.
The average nighttime and daytime temperatures during December in Kolbotn are -7.9°C and -3.3°C respectively.
The precipitation sum in December is about 54 mm.