Average temperature in December is -7.3 °C
Average daytime temperature is -4.7 °C
Average night temperature is -10.4 °C
Absolute maximum temperature: 7.2 °C
Absolute minimum temperature: -17.6 °C
Number of sunny days: 12
Number of rainy days: 4
Number of snow days: 15
Precipitation sum: 86 mm
* Weather data for Bismo 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 | -4.8 | -4.4 | -12.3 | -12.4 | -13 | -13 | -11.7 | -10 | -2.8 | -2.7 | -4.8 | -7.7 | -8.3 | -4.2 | 0.8 | 5.2 | 5.5 | 7.2 | 2.5 | -4.9 | -4 | -3.1 | -5.4 | -7.4 | -2.1 | -1.6 | -4.3 | -6.9 | -4.9 | -4.9 | -3.8 |
| Apparent max temperature | -8.1 | -7.5 | -16.2 | -16.3 | -17.2 | -17.2 | -15.7 | -14.1 | -6.6 | -6.4 | -8.3 | -11.1 | -11.8 | -7.6 | -2 | 3.4 | 3 | 4.3 | -2 | -8.3 | -7.6 | -7.5 | -9.2 | -10.9 | -5.5 | -4.9 | -8.6 | -11.1 | -8 | -8 | -8.1 |
| Mean temperature | -10.9 | -7.6 | -14.4 | -13.2 | -14.7 | -14 | -13.2 | -12.9 | -5.2 | -4 | -6.7 | -8.5 | -9.8 | -8.1 | -2 | 2.5 | 1.4 | 4.3 | -3.2 | -6.5 | -7.1 | -8.3 | -10.3 | -9.3 | -4.9 | -3.5 | -7.9 | -8.6 | -6.4 | -6.8 | -5.2 |
| Apparent mean temperature | -20.7 | -17.1 | -20.5 | -18.3 | -21.1 | -19.1 | -20 | -19.4 | -13.8 | -9.3 | -12.7 | -13.2 | -14.8 | -15.6 | -9.4 | -6.5 | -7.2 | -1.2 | -13.5 | -12.5 | -13.8 | -20.9 | -22 | -15.2 | -12.8 | -9.9 | -18.3 | -15 | -13.6 | -11.5 | -11.4 |
| Minimum temperature | -16.5 | -13.1 | -16.2 | -14.3 | -16.7 | -14.8 | -15.7 | -14.9 | -9.7 | -5.8 | -9.1 | -9.5 | -10.9 | -11.5 | -5.7 | -2.3 | -3 | 1.7 | -9.5 | -8.6 | -9.1 | -16.5 | -17.6 | -11 | -8.7 | -5.8 | -14 | -10.3 | -9.4 | -7.9 | -6.7 |
| Apparent min temperature | -14.8 | -11.2 | -18.6 | -17.3 | -18.9 | -18.2 | -17.3 | -17.2 | -9.2 | -7.6 | -10.1 | -12 | -13.6 | -11.9 | -5.1 | -0.3 | -1.6 | 1.5 | -7.4 | -10.1 | -11.2 | -12.6 | -14.4 | -13.5 | -8.6 | -7.2 | -12.1 | -13.2 | -10.1 | -10.1 | -9.3 |
| 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) | 5.9 | 5.8 | 5.8 | 5.7 | 5.7 | 5.6 | 5.6 | 5.5 | 5.5 | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.3 | 5.3 |
| Sunshine duration (h) | 0.5 | 0 | 0.7 | 2.2 | 2.9 | 2.7 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0.7 | 0 | 1 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 |
| Precipitation (mm) | 1.1 | 1.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.5 | 0 | 0 | 0 | 0.7 | 11.9 | 31.8 | 6 | 3.7 | 2.5 | 4 | 5.4 | 3 | 0 | 3.3 | 2.3 | 2.8 | 0.9 | 4.2 | 0 | 0.1 | 0 |
| Precipitation hours | 9 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 0 | 0 | 0 | 4 | 23 | 21 | 14 | 4 | 10 | 8 | 19 | 8 | 0 | 11 | 9 | 11 | 8 | 14 | 0 | 1 | 0 |
| Wind speed (m/s) | 3.1 | 4 | 4.9 | 3.6 | 4.4 | 4.5 | 4.3 | 6.8 | 8.8 | 7.6 | 4 | 2.9 | 3.9 | 4.7 | 5.1 | 13.7 | 8.6 | 12.6 | 14.4 | 7.4 | 9.4 | 12.7 | 6.9 | 9.8 | 7.6 | 10.3 | 11.1 | 11.8 | 7.4 | 3.7 | 10.8 |
In December 2023, the highest daytime temperature in Bismo was 7.2°C.
While the minimum temperature at night dropped to -17.6°C.
The average nighttime and daytime temperatures during December in Bismo are -10.4°C and -4.7°C respectively.
The precipitation sum in December is about 86 mm.