Average temperature in December is 0.2 °C
Average daytime temperature is 2.3 °C
Average night temperature is -2.2 °C
Absolute maximum temperature: 9.6 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 6
Number of rainy days: 16
Number of snow days: 9
Precipitation sum: 255 mm
* Weather data for Osøyro 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 | -2.3 | 0.2 | 0.7 | -0.5 | -2.1 | -0.4 | -0.8 | -1.3 | 2.7 | 2.1 | 0.1 | 1.3 | 0.2 | 3.1 | 6.8 | 9.6 | 8.5 | 8.4 | 6 | 3.6 | 2.7 | 1.3 | -0.9 | 5.4 | 3.7 | 1.1 | 0.1 | 3.7 | 3.1 | 0.8 | 3.6 |
| Apparent max temperature | -6.4 | -4.1 | -3.4 | -4.8 | -7.5 | -5.5 | -5.4 | -6.9 | -2.4 | -2.6 | -4.5 | -2 | -4.4 | -1.4 | 3.3 | 4.7 | 6.5 | 6.5 | 0.9 | -0.8 | -0.5 | -5.4 | -5.9 | 0.9 | 0.1 | -2.1 | -5.8 | -1.3 | -0.9 | -3.1 | -4.1 |
| Mean temperature | -4.7 | -1.6 | -0.4 | -3.6 | -4.6 | -1.6 | -4.3 | -3.5 | 0.9 | 1 | -1.5 | -0.6 | -1.3 | 0.4 | 5.6 | 7.3 | 7.2 | 6.6 | 3.8 | 1.1 | 1.6 | -1.4 | -4 | 0.8 | 1.9 | 0.1 | -2.4 | 2.1 | 2.1 | -1.1 | 1.4 |
| Apparent mean temperature | -10.8 | -8.3 | -8 | -11.1 | -12.3 | -8.4 | -12.7 | -12.4 | -6.8 | -6.2 | -9.6 | -8.1 | -7.8 | -7.7 | -2 | -0.4 | 0.2 | -0.7 | -2.3 | -4.1 | -6.2 | -7.4 | -10.5 | -8.6 | -4.8 | -5.5 | -9.6 | -8.5 | -3.8 | -7.3 | -7.4 |
| Minimum temperature | -6 | -3.8 | -3.3 | -6.8 | -7.4 | -3 | -7.2 | -6.7 | -1.3 | -0.3 | -4.4 | -2.5 | -3.4 | -1.7 | 2.5 | 2.3 | 3.3 | 4.8 | 2 | -0.9 | 0.9 | -3.6 | -6.3 | -3.5 | 0.5 | -1.3 | -4.8 | 0 | 0.5 | -2.2 | -1.7 |
| Apparent min temperature | -9.2 | -5.8 | -4.7 | -7.7 | -9.6 | -6.8 | -9.2 | -9.3 | -4.4 | -4 | -6.7 | -4.9 | -5.6 | -5 | 2 | 2.9 | 4 | 3.2 | -0.6 | -2.5 | -3.8 | -6.5 | -8.3 | -4.5 | -1.8 | -3.8 | -8.1 | -4.5 | -2.1 | -5.3 | -5.8 |
| 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) | 6.4 | 6.4 | 6.3 | 6.3 | 6.2 | 6.2 | 6.1 | 6.1 | 6 | 6 | 6 | 5.9 | 5.9 | 5.9 | 5.9 | 5.9 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.8 | 5.9 | 5.9 | 5.9 | 5.9 |
| Sunshine duration (h) | 4.1 | 0.2 | 0.4 | 3.8 | 3.6 | 0 | 3.7 | 0 | 0 | 2.1 | 3.3 | 0 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0.7 | 2 | 2 | 3.2 | 0 | 2 | 0.3 | 0 | 0 | 0 | 3.3 | 0 |
| Precipitation (mm) | 0 | 4.4 | 2.6 | 0 | 0 | 0 | 0 | 0.5 | 1.4 | 0.1 | 0 | 0.4 | 0.7 | 7.2 | 25.1 | 34 | 44 | 12.3 | 19.1 | 23.1 | 21.7 | 2.1 | 1.4 | 17.2 | 8 | 3.8 | 2.7 | 16.1 | 5.2 | 1.7 | 0.4 |
| Precipitation hours | 0 | 12 | 9 | 0 | 0 | 0 | 0 | 5 | 7 | 1 | 0 | 4 | 5 | 10 | 24 | 18 | 19 | 13 | 19 | 19 | 20 | 11 | 2 | 17 | 20 | 6 | 3 | 13 | 16 | 2 | 3 |
| Wind speed (m/s) | 12.8 | 12.5 | 14.1 | 13 | 17 | 17.3 | 16.8 | 19.6 | 20.3 | 20.4 | 19.6 | 16.3 | 14.7 | 23.9 | 21.8 | 42.5 | 25.5 | 35.7 | 28.8 | 22.7 | 39.5 | 36.7 | 19.5 | 25.8 | 32.6 | 18 | 34.8 | 37.6 | 18.4 | 18.1 | 39.2 |
In December 2023, the highest daytime temperature in Osøyro was 9.6°C.
While the minimum temperature at night dropped to -7.4°C.
The average nighttime and daytime temperatures during December in Osøyro are -2.2°C and 2.3°C respectively.
The precipitation sum in December is about 255 mm.