Average temperature in January is -4.6 °C
Average daytime temperature is -2.5 °C
Average night temperature is -7 °C
Absolute maximum temperature: 5.1 °C
Absolute minimum temperature: -17.9 °C
Number of sunny days: 6
Number of rainy days: 5
Number of snow days: 20
Precipitation sum: 102 mm
* Weather data for Aas Norway is based on climate observations for 2023 year
| January (°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 | -5.7 | -11.1 | -5.4 | -7.8 | -8 | -7.7 | 0.2 | 2.5 | 2.2 | 1.4 | 1.3 | 1.5 | -4.3 | -3.7 | -3.6 | -2.9 | -2.2 | -3.3 | -6.8 | -6.6 | -5.9 | -6.1 | -1.3 | 5.1 | 4.9 | -0.6 | -2.7 | 0.6 | 1.5 | 0.1 | -2.5 |
| Apparent max temperature | -10 | -15.4 | -8.9 | -14.6 | -14.5 | -16.2 | -6 | -2.3 | -2.2 | -3.2 | -4.2 | -3.9 | -7.8 | -7.1 | -7.5 | -6.8 | -7.2 | -7.4 | -11.4 | -11 | -10.4 | -11.8 | -5.5 | 1.4 | 1.4 | -5.2 | -6.8 | -4.5 | -1.9 | -4.9 | -7.7 |
| Mean temperature | -9.8 | -14 | -7.8 | -8.9 | -8.6 | -8.8 | -5 | 1.9 | 1.3 | -1.6 | -0.2 | -1.4 | -5.7 | -4.9 | -4.9 | -6 | -4.1 | -5.1 | -9.2 | -9.3 | -8.5 | -7.6 | -3.8 | 1.9 | 2.8 | -2.5 | -4.2 | -1.2 | 0.4 | -1.6 | -5.6 |
| Apparent mean temperature | -19.3 | -22.4 | -16.2 | -16.1 | -16.9 | -17.9 | -16.3 | -5.9 | -5.2 | -9.4 | -9.5 | -9.8 | -11.6 | -10.7 | -10.3 | -14.3 | -14.5 | -11.9 | -15.1 | -16.9 | -16.1 | -14.6 | -12.1 | -5.9 | -4.6 | -8.1 | -11.8 | -8 | -6 | -9 | -14.3 |
| Minimum temperature | -13.9 | -17.9 | -10.8 | -10 | -9.2 | -9.3 | -7.7 | 0.1 | 0.5 | -4.3 | -3.8 | -5.7 | -7.3 | -7 | -6.7 | -9.5 | -8.8 | -7.2 | -10.9 | -12.2 | -10.7 | -8.5 | -6.2 | -1.6 | -0.1 | -3.1 | -7.3 | -3.2 | -1.2 | -3 | -9.8 |
| Apparent min temperature | -14.8 | -19 | -11.9 | -15.4 | -15.7 | -17.2 | -11.5 | -3.5 | -3.9 | -6.4 | -6.3 | -5.9 | -9.7 | -8.8 | -9.2 | -10.3 | -9.5 | -9.2 | -13.7 | -13.8 | -13.9 | -13.8 | -8.9 | -1.9 | -1 | -6.9 | -8.8 | -6.2 | -4 | -7.4 | -10.1 |
| January | 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) | 4.9 | 5 | 5 | 5.1 | 5.1 | 5.2 | 5.2 | 5.3 | 5.4 | 5.4 | 5.5 | 5.6 | 5.7 | 5.7 | 5.8 | 5.9 | 6 | 6.1 | 6.1 | 6.2 | 6.3 | 6.4 | 6.5 | 6.6 | 6.7 | 6.8 | 6.9 | 7 | 7.1 | 7.2 | 7.3 |
| Sunshine duration (h) | 5 | 5 | 0.2 | 0 | 0 | 0 | 1.1 | 0 | 0.2 | 1.7 | 0.1 | 0.7 | 0 | 0 | 0 | 0.1 | 0 | 0 | 1.7 | 2.4 | 3.2 | 3.9 | 0 | 0 | 0.7 | 0 | 0 | 0.2 | 0 | 0 | 1.1 |
| Precipitation (mm) | 0.8 | 0 | 0 | 1 | 1.4 | 2.2 | 3.6 | 0.4 | 0 | 0.4 | 2.3 | 0.6 | 0 | 0.1 | 1.9 | 2.1 | 0 | 2.1 | 0.2 | 0.3 | 0.1 | 0 | 4.6 | 6.1 | 7.7 | 6 | 0.1 | 13.2 | 15.2 | 25.1 | 4.8 |
| Precipitation hours | 5 | 0 | 0 | 9 | 14 | 11 | 13 | 3 | 0 | 3 | 11 | 3 | 0 | 1 | 17 | 13 | 0 | 11 | 2 | 3 | 1 | 0 | 13 | 13 | 18 | 20 | 1 | 24 | 24 | 23 | 7 |
| Wind speed (m/s) | 14.8 | 15.3 | 14.1 | 25.7 | 29.5 | 38.2 | 36.2 | 26.4 | 24.3 | 18.9 | 32.4 | 25.5 | 9.8 | 16.3 | 15.9 | 14.5 | 20.1 | 10.7 | 10.7 | 10.1 | 17 | 20.7 | 17.2 | 16.2 | 15.7 | 18 | 15 | 25.4 | 19.5 | 30 | 18.4 |
In January 2023, the highest daytime temperature in Aas was 5.1°C.
While the minimum temperature at night dropped to -17.9°C.
The average nighttime and daytime temperatures during January in Aas are -7°C and -2.5°C respectively.
The precipitation sum in January is about 102 mm.