Average temperature in December is -7.7 °C
Average daytime temperature is -4.8 °C
Average night temperature is -10.7 °C
Absolute maximum temperature: 3.1 °C
Absolute minimum temperature: -18.9 °C
Number of sunny days: 14
Number of rainy days: 5
Number of snow days: 12
Precipitation sum: 132 mm
* Weather data for Straumen 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 | -7.9 | -9.8 | -9.6 | -4.4 | -4.1 | -5.2 | -10.7 | -3.8 | -3.7 | -5.9 | -6.9 | -9.9 | -9.2 | -7.6 | -1.1 | 2.1 | 3.1 | 2.6 | 1.8 | -1.6 | -3.6 | -5.6 | -8.1 | -4.9 | -2.1 | -3.6 | 0.2 | -0.8 | -6.7 | -8.9 | -12.1 |
| Apparent max temperature | -11.9 | -13.9 | -13.7 | -8.2 | -7.7 | -8.9 | -15.2 | -8.3 | -8.2 | -10.3 | -10.7 | -14.4 | -13.5 | -11.8 | -4.6 | -2.2 | -1.3 | -0.8 | -0.7 | -5 | -7.3 | -9.7 | -12.4 | -8.6 | -6.3 | -7.3 | -3.3 | -4.2 | -10.5 | -13.5 | -16.7 |
| Mean temperature | -9.1 | -10.7 | -10.7 | -9.3 | -4.5 | -11.5 | -11.7 | -9.5 | -9.5 | -8.2 | -9.4 | -12.2 | -13.6 | -13.2 | -6.6 | -0.5 | 2.1 | 1.5 | -0.5 | -4.2 | -6.8 | -8.3 | -10.7 | -6.8 | -5.7 | -5.1 | -1 | -3.8 | -9.1 | -14.6 | -17 |
| Apparent mean temperature | -15.1 | -15.8 | -16 | -16.1 | -8.7 | -20.4 | -18.7 | -19.4 | -17 | -15.4 | -15.9 | -19 | -22.4 | -24.2 | -19.8 | -8.8 | -4.2 | -2.7 | -9.8 | -11.9 | -13.3 | -15.1 | -16.2 | -14 | -14.1 | -12.6 | -6.9 | -11.9 | -16.5 | -23.8 | -24 |
| Minimum temperature | -10.8 | -11.5 | -11.5 | -11.6 | -5 | -15.5 | -13.8 | -14.4 | -12.1 | -10.9 | -11.4 | -14.2 | -17.3 | -18.9 | -15 | -4.8 | 1.1 | 0.6 | -5.7 | -7.7 | -8.9 | -10.5 | -12.1 | -10.1 | -10 | -8.7 | -3 | -8.1 | -12.2 | -18.5 | -18.9 |
| Apparent min temperature | -13.2 | -15 | -15 | -13.5 | -8.2 | -16.1 | -16.3 | -14 | -14.3 | -12.5 | -13.6 | -16.9 | -18.4 | -17.8 | -10.8 | -4.3 | -2.6 | -1.8 | -4 | -7.9 | -10.9 | -12.6 | -14.7 | -10.6 | -9.6 | -8.8 | -4.3 | -7.2 | -13.5 | -19.5 | -22 |
| 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) | 3.1 | 2.9 | 2.8 | 2.7 | 2.5 | 2.4 | 2.2 | 2.1 | 1.9 | 1.8 | 1.6 | 1.5 | 1.4 | 1.2 | 1.1 | 0.9 | 0.8 | 0.6 | 0.5 | 0.4 | 0.3 | 0.3 | 0.3 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | 1.2 | 1.3 | 1.5 |
| Sunshine duration (h) | 0.9 | 0.4 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 0 | 0 | 0 | 4.2 | 6.9 | 0.5 | 0 | 0.3 | 0 | 0.1 | 0 | 0 | 0 | 0 | 1 | 25.4 | 15.3 | 35.9 | 9.4 | 4.7 | 1.3 | 0 | 0 | 0.3 | 0.1 | 5.6 | 21.3 | 0.2 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 11 | 18 | 3 | 0 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 7 | 17 | 22 | 23 | 17 | 20 | 5 | 0 | 0 | 3 | 1 | 10 | 24 | 2 | 0 | 0 | 0 |
| Wind speed (m/s) | 5.5 | 6.5 | 5.8 | 7.6 | 9.5 | 9.4 | 8.8 | 12.1 | 11 | 7.9 | 7.3 | 8 | 9.1 | 9.7 | 8.6 | 15.8 | 26.3 | 14.8 | 21.1 | 9 | 9 | 7.7 | 5.4 | 4.3 | 7.2 | 8.8 | 8.6 | 7.2 | 8.3 | 9.8 | 9.1 |
In December 2023, the highest daytime temperature in Straumen was 3.1°C.
While the minimum temperature at night dropped to -18.9°C.
The average nighttime and daytime temperatures during December in Straumen are -10.7°C and -4.8°C respectively.
The precipitation sum in December is about 132 mm.