Average temperature in January is -4.6 °C
Average daytime temperature is -1.8 °C
Average night temperature is -7.8 °C
Absolute maximum temperature: 6.6 °C
Absolute minimum temperature: -22.1 °C
Number of sunny days: 9
Number of rainy days: 7
Number of snow days: 15
Precipitation sum: 58 mm
* Weather data for Järpen Sweden is based on climate observations for 2023 year
| Gennaio (°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 | -3.5 | -12 | -4.5 | -8.4 | -7.9 | -7.3 | -2.5 | 2.1 | 1.6 | 0.6 | 1.7 | 2.9 | -4.6 | -3.1 | -5.6 | -2.9 | -2.9 | -1.3 | -3.5 | -3.3 | -2.2 | -11.3 | 1 | 5.9 | 6.6 | 1.3 | -0.3 | 1.6 | 2.5 | 2.5 | -0.2 |
| Apparent max temperature | -9 | -17.2 | -9 | -13 | -12.9 | -13.6 | -8 | -1.7 | -2.5 | -3.5 | -1.9 | -1.8 | -8.5 | -6.7 | -9.4 | -7.3 | -7.7 | -4.4 | -7.1 | -7.6 | -6.4 | -15.2 | -2.4 | 2.3 | 2.6 | -3.3 | -3.6 | -3.4 | -1.7 | -2.5 | -6 |
| Mean temperature | -7.2 | -18.5 | -7.2 | -9.5 | -8.7 | -8.1 | -6.3 | 0.8 | 0.9 | -0.9 | -1.7 | 0.2 | -8.1 | -4.5 | -6.7 | -5.4 | -6.5 | -2.1 | -9.9 | -6.5 | -7 | -15.2 | -8.6 | 3.5 | 3.8 | -1.3 | -1.6 | 0.4 | 1.3 | 0.3 | -3.5 |
| Apparent mean temperature | -18.9 | -27.4 | -19.8 | -16.7 | -15.1 | -16.1 | -13.6 | -7.8 | -4 | -8.1 | -9.5 | -8.7 | -16.1 | -11.5 | -12.3 | -12.6 | -17.9 | -7.7 | -18.5 | -15.2 | -16.2 | -22.8 | -20.4 | -2.4 | -2.6 | -7.1 | -7.7 | -6.6 | -3.9 | -6.8 | -13.6 |
| Minimum temperature | -14.4 | -22.1 | -14.8 | -11.1 | -9.9 | -9.1 | -8.3 | -2.6 | 0.4 | -4.9 | -4.9 | -4.5 | -11.9 | -6.7 | -7.9 | -8.3 | -12.9 | -2.6 | -13.6 | -10.3 | -12.2 | -18.7 | -16 | 1.4 | 1.9 | -2.9 | -3.5 | -1 | 0.1 | -1.2 | -9.2 |
| Apparent min temperature | -12.2 | -23.6 | -11.7 | -14.5 | -14.3 | -14.6 | -11.7 | -3.8 | -3.4 | -4.7 | -6.1 | -4.1 | -12.1 | -8.5 | -11 | -9.6 | -11.5 | -5.9 | -14.2 | -11.2 | -11 | -19.4 | -12.6 | 0.2 | -0.5 | -5.9 | -5.5 | -4.9 | -2.6 | -5 | -8.4 |
| Gennaio | 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) | 4.8 | 4.8 | 4.9 | 4.9 | 5 | 5 | 5.1 | 5.2 | 5.2 | 5.3 | 5.4 | 5.5 | 5.5 | 5.6 | 5.7 | 5.8 | 5.9 | 5.9 | 6 | 6.1 | 6.2 | 6.3 | 6.4 | 6.5 | 6.6 | 6.7 | 6.8 | 6.9 | 7 | 7.1 | 7.2 |
| Sunshine duration (h) | 4 | 1.4 | 0.2 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 0.2 | 0.6 | 0 | 0 | 0 | 0 | 0 | 2.6 | 0 | 3.5 | 3.6 | 0 | 0 | 2.9 | 2.2 | 0.7 | 4 | 0 | 0 | 4.8 |
| Precipitation (mm) | 0 | 0 | 0 | 1.7 | 2.4 | 3 | 4.7 | 0.6 | 0 | 0.3 | 2.9 | 0.2 | 0 | 0 | 13.4 | 0.4 | 3.5 | 5 | 0.1 | 0.3 | 0.1 | 0 | 2.9 | 3.2 | 0.8 | 0 | 0.1 | 5.1 | 5.7 | 1.4 | 0 |
| Precipitation hours | 0 | 0 | 0 | 16 | 23 | 17 | 14 | 5 | 0 | 2 | 10 | 2 | 0 | 0 | 20 | 3 | 10 | 15 | 1 | 1 | 1 | 0 | 9 | 9 | 7 | 0 | 1 | 14 | 22 | 9 | 0 |
| Wind speed (m/s) | 18.8 | 14.3 | 14.3 | 15.5 | 18.8 | 26.5 | 23.4 | 19.9 | 16.5 | 14.8 | 23.5 | 16.9 | 9.2 | 12.2 | 12.9 | 11.8 | 16.7 | 16.9 | 10.1 | 12.4 | 10.7 | 6.6 | 7.6 | 14 | 20.2 | 16.8 | 11.4 | 24.9 | 13.8 | 27.7 | 22.8 |
In January 2023, the highest daytime temperature in Järpen was 6.6°C.
While the minimum temperature at night dropped to -22.1°C.
The average nighttime and daytime temperatures during January in Järpen are -7.8°C and -1.8°C respectively.
The precipitation sum in January is about 58 mm.