Average temperature in January is -6.9 °C
Average daytime temperature is -3.6 °C
Average night temperature is -9.8 °C
Absolute maximum temperature: 3.7 °C
Absolute minimum temperature: -23.3 °C
Number of sunny days: 20
Number of rainy days: 7
Number of snow days: 4
Precipitation sum: 52 mm
* Weather data for Hanover United States 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 | 0.4 | -3.2 | -1.7 | 0 | -1.7 | -8 | -10.5 | -6.8 | -0.2 | 0 | 0.8 | -0.5 | -6.2 | 0.3 | 3.7 | 2.5 | 1.6 | 0.5 | -0.6 | -2.4 | -2.5 | -5.7 | 0.9 | -0.2 | -2.3 | -5.4 | 0.4 | -10.7 | -15.5 | -17.8 | -14 |
| Apparent max temperature | -3.6 | -6.2 | -7.7 | -5 | -7.1 | -12.1 | -14.7 | -11.5 | -4.3 | -2.5 | -2.2 | -4.8 | -10.5 | -5 | -0.6 | -1.2 | -2.8 | -3.8 | -5.6 | -6.7 | -6.3 | -9.7 | -3.3 | -4.5 | -6.5 | -11.4 | -5.1 | -16.6 | -21.2 | -23.5 | -19.5 |
| Mean temperature | -1.6 | -5.2 | -5.2 | -0.9 | -3.7 | -11.2 | -14.6 | -12.5 | -8.9 | -3.3 | -1.7 | -3.7 | -9.7 | -7.1 | 0.7 | 1 | 0.7 | -1.1 | -1.5 | -4 | -6.1 | -7.8 | -6.3 | -4.7 | -3.7 | -11.3 | -6.2 | -15.5 | -18.4 | -19.8 | -20.2 |
| Apparent mean temperature | -6.7 | -12.8 | -12.8 | -8.1 | -12.5 | -18.8 | -25.1 | -21.3 | -18.5 | -10.2 | -6.7 | -12.6 | -17.4 | -16.4 | -6.5 | -4.7 | -4.4 | -7.2 | -7.8 | -10.9 | -12.5 | -13.1 | -15.5 | -14.9 | -10.2 | -22 | -18.5 | -24.2 | -27.2 | -28.8 | -29.4 |
| Minimum temperature | -2.6 | -8.6 | -7.9 | -2.3 | -7.9 | -13.7 | -19.8 | -15.8 | -13.8 | -6.4 | -3.4 | -6.6 | -12.8 | -10.9 | -0.6 | -0.5 | 0.2 | -3.4 | -2.6 | -6.1 | -8.1 | -9 | -9.6 | -10.6 | -5.1 | -16.6 | -12.7 | -19 | -22.1 | -23.2 | -23.3 |
| Apparent min temperature | -5.6 | -8.9 | -10.3 | -6.1 | -8.8 | -15.8 | -19.1 | -17.6 | -13.4 | -6.9 | -4.9 | -8.9 | -14.4 | -12.5 | -4.6 | -3.1 | -3.6 | -5.1 | -6.6 | -8.7 | -10.5 | -11.8 | -11.2 | -9.1 | -8.2 | -16.8 | -12.7 | -20.9 | -23.9 | -25.5 | -26.1 |
| 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) | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 8.9 | 8.9 | 9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 |
| Sunshine duration (h) | 3.5 | 0 | 0 | 0 | 7.4 | 5.6 | 7.7 | 7.7 | 5 | 0.4 | 2.6 | 6.5 | 7.6 | 4.7 | 6.5 | 0 | 0 | 4.6 | 0.1 | 1.6 | 1.6 | 0.5 | 1.5 | 7.5 | 0 | 8.5 | 6.1 | 5.7 | 8.6 | 8.6 | 8.7 |
| Precipitation (mm) | 0 | 0.1 | 14.9 | 14.3 | 2.9 | 0 | 0 | 0 | 0 | 0 | 1.3 | 0 | 0 | 0 | 0 | 4.7 | 6.4 | 0 | 5.3 | 0.1 | 0 | 0 | 0 | 0 | 0.2 | 0 | 2.3 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 1 | 9 | 23 | 14 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 12 | 11 | 0 | 15 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 9 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 14 | 10.8 | 24.4 | 21.9 | 20 | 11.9 | 9.7 | 13 | 10.8 | 10.5 | 8.4 | 19.2 | 14.9 | 19 | 24.1 | 13.8 | 15.8 | 15.7 | 23 | 17.1 | 11.1 | 8.7 | 17.9 | 15.5 | 22 | 20.5 | 31.7 | 16.4 | 14.2 | 13.7 | 15.5 |
In January 2023, the highest daytime temperature in Hanover was 3.7°C.
While the minimum temperature at night dropped to -23.3°C.
The average nighttime and daytime temperatures during January in Hanover are -9.8°C and -3.6°C respectively.
The precipitation sum in January is about 52 mm.