Average temperature in January is -3.7 °C
Average daytime temperature is 0.9 °C
Average night temperature is -7.4 °C
Absolute maximum temperature: 7.6 °C
Absolute minimum temperature: -23.8 °C
Number of sunny days: 16
Number of rainy days: 2
Number of snow days: 13
Precipitation sum: 26 mm
* Weather data for Newcastle 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 | 1.6 | 0.5 | -1.9 | -1.9 | -3.1 | 0.6 | 2.1 | 2.5 | 4.2 | 3.5 | 2.5 | 2.6 | 7.2 | 7.5 | 7.6 | 2.4 | 2.4 | 2.4 | 3.2 | 1.8 | 0.3 | 2.1 | 0 | 2.4 | -1.1 | 0.8 | 2.9 | 0.2 | -12.2 | -11.8 | -4 |
| Apparent max temperature | -1.1 | -2.3 | -5.2 | -6.1 | -6.7 | -2.4 | -0.9 | -0.9 | 0.7 | 0.6 | -1.1 | -0.8 | 4.1 | 4 | 3.8 | -0.7 | -1 | -0.8 | -2.3 | -3.6 | -5.5 | -2.2 | -4.7 | -4.2 | -7.6 | -3.9 | -0.8 | -3.8 | -17.7 | -17.2 | -8.5 |
| Mean temperature | -2.7 | -1.2 | -3 | -7.5 | -8.4 | -4.4 | -3.7 | -2.9 | -1.4 | -0.9 | -1.9 | -4.9 | -1.8 | 2.7 | 0.7 | 0.1 | -0.3 | -0.6 | -3.4 | -2.4 | -2.9 | -2.7 | -1.9 | -2.5 | -3.1 | -2.7 | 0.6 | -3.9 | -16.3 | -19.8 | -13.1 |
| Apparent mean temperature | -11.5 | -6.1 | -8 | -17.2 | -18.1 | -14.8 | -12 | -12.5 | -11.8 | -9.5 | -10.6 | -15.1 | -11.8 | -5.3 | -7.8 | -5.2 | -4.7 | -5.4 | -11.2 | -9.4 | -10.1 | -10.4 | -9.3 | -10.6 | -9.8 | -10.9 | -6.9 | -16.9 | -24.3 | -28.7 | -22.9 |
| Minimum temperature | -7.3 | -2.5 | -4.3 | -12.3 | -13.2 | -9.2 | -7.7 | -7.7 | -7.5 | -5.3 | -6.7 | -10.4 | -7.3 | -0.9 | -3.8 | -1.8 | -1.7 | -2 | -7.4 | -5.2 | -5.4 | -6.2 | -4.7 | -6.6 | -4.4 | -5.6 | -2.3 | -10.6 | -18.7 | -23.8 | -18.3 |
| Apparent min temperature | -6.6 | -4.4 | -6.3 | -12 | -13 | -8.5 | -7.5 | -6.9 | -5.3 | -4.7 | -5.6 | -9.1 | -5.7 | -1.1 | -3 | -3.3 | -3.4 | -3.9 | -7.7 | -7.1 | -7.7 | -6.6 | -6.7 | -7.4 | -9.2 | -8.2 | -4.6 | -7.9 | -21.7 | -25.1 | -17.7 |
| 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) | 9 | 9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 |
| Sunshine duration (h) | 0.4 | 0 | 3.5 | 7.9 | 7.9 | 7.9 | 7.9 | 7.9 | 8 | 2.6 | 3 | 8 | 8 | 8 | 3.9 | 0 | 8 | 3.6 | 8 | 7.7 | 6.3 | 3.8 | 8.1 | 8.4 | 5.4 | 0 | 5.3 | 0 | 5 | 8.3 | 8.8 |
| Precipitation (mm) | 0.1 | 4.3 | 2.7 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1.1 | 0.3 | 1.5 | 0 | 0 | 0.3 | 0 | 0 | 0.2 | 1 | 2 | 2.6 | 8.1 | 1.7 | 0 | 0 |
| Precipitation hours | 1 | 22 | 16 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 3 | 10 | 0 | 0 | 3 | 0 | 0 | 2 | 9 | 12 | 11 | 17 | 10 | 0 | 0 |
| Wind speed (m/s) | 10.4 | 7.6 | 6.6 | 14.1 | 13.5 | 15 | 11.5 | 9.1 | 10.7 | 11.2 | 8 | 13.3 | 9 | 11.3 | 10 | 11.8 | 10.6 | 10.2 | 16.1 | 20.4 | 20.9 | 14.3 | 20 | 24 | 30.2 | 26.6 | 31 | 19.9 | 19.7 | 14.7 | 7.2 |
In January 2023, the highest daytime temperature in Newcastle was 7.6°C.
While the minimum temperature at night dropped to -23.8°C.
The average nighttime and daytime temperatures during January in Newcastle are -7.4°C and 0.9°C respectively.
The precipitation sum in January is about 26 mm.