Average temperature in January is -8.1 °C
Average daytime temperature is -5 °C
Average night temperature is -11.1 °C
Absolute maximum temperature: 1.8 °C
Absolute minimum temperature: -25 °C
Number of sunny days: 20
Number of rainy days: 3
Number of snow days: 8
Precipitation sum: 50 mm
* Weather data for Salem 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 | -2.4 | -3.8 | -3.2 | -4.5 | -4.9 | -5.7 | -9.3 | -9.9 | -5 | -4.4 | -1.6 | -4.3 | -7.3 | 1.4 | 0.7 | 1 | -0.9 | -3.9 | -3.6 | -3.5 | -4.5 | -5.8 | -0.5 | -4.1 | -4 | -7.6 | 1.8 | -7.3 | -16.5 | -16.5 | -15.7 |
| Apparent max temperature | -6.1 | -7.9 | -8.9 | -11.2 | -11.7 | -10.2 | -14.7 | -13.9 | -11.1 | -10.1 | -7.2 | -10.9 | -13.5 | -5.7 | -5.3 | -3.2 | -7.7 | -10 | -10.3 | -7.4 | -8.3 | -9.1 | -7.3 | -8.7 | -10 | -14.4 | -5.6 | -11.8 | -22.8 | -22.8 | -21.3 |
| Mean temperature | -6.8 | -5.5 | -5.3 | -5.4 | -6.8 | -8.8 | -11.1 | -11.5 | -7.1 | -7 | -5.3 | -7.2 | -10 | -3.7 | -0.8 | 0.4 | -4.5 | -6.2 | -4.7 | -6.2 | -5.4 | -9.3 | -6.7 | -7.6 | -8.2 | -13.4 | -3 | -12.2 | -19.1 | -20.6 | -21 |
| Apparent mean temperature | -13.8 | -11.9 | -15.7 | -13.6 | -17.6 | -15.8 | -17.5 | -19.8 | -16.7 | -14.8 | -14.3 | -18.2 | -18.9 | -14.8 | -8.6 | -6.8 | -13.2 | -14.9 | -14.4 | -14.5 | -13 | -17.2 | -18 | -16.1 | -21.4 | -23.4 | -17.5 | -25.2 | -28.1 | -30.1 | -31 |
| Minimum temperature | -9.4 | -7.7 | -7.4 | -6.2 | -9.7 | -11.5 | -12.6 | -14.3 | -11.1 | -10 | -8.9 | -9.8 | -12.8 | -7.5 | -2.5 | -0.2 | -6.3 | -9.9 | -6.1 | -9.5 | -8.1 | -12.2 | -12 | -11.1 | -12.5 | -16.3 | -7.5 | -17.3 | -22.3 | -25 | -24.9 |
| Apparent min temperature | -11 | -9.8 | -12.7 | -12.7 | -13.7 | -13.5 | -15.9 | -17 | -13.3 | -12.5 | -11.3 | -14.8 | -15.4 | -10.9 | -6.7 | -4.9 | -11.4 | -12.2 | -12.1 | -10.9 | -9.6 | -13.9 | -12.4 | -12.8 | -15.9 | -19.9 | -11.4 | -19 | -25.9 | -26.2 | -27.3 |
| 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 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.9 |
| Sunshine duration (h) | 4.3 | 0 | 0 | 0 | 0.2 | 1.2 | 0.6 | 7 | 7.5 | 0.4 | 0.5 | 6.7 | 0.6 | 7 | 8.2 | 0 | 5 | 0 | 0.6 | 0 | 5.5 | 0.2 | 4 | 5.4 | 4.5 | 8.6 | 6.3 | 3 | 8.5 | 8.7 | 8.7 |
| Precipitation (mm) | 0 | 5 | 26 | 4.3 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.5 | 0.6 | 0.2 | 5.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.5 | 3.1 | 0.4 | 0 | 0 |
| Precipitation hours | 0 | 12 | 23 | 21 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 6 | 2 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 11 | 4 | 0 | 0 |
| Wind speed (m/s) | 11 | 15.9 | 43.8 | 35.2 | 31.2 | 14.9 | 15.6 | 20.4 | 24.3 | 25.1 | 35.1 | 36.7 | 25.7 | 34.4 | 33.1 | 30.1 | 32.2 | 34.9 | 39 | 26.3 | 13 | 14.1 | 33.9 | 19.8 | 43.3 | 29.9 | 58.9 | 34.5 | 29.1 | 17.1 | 20.6 |
In January 2023, the highest daytime temperature in Salem was 1.8°C.
While the minimum temperature at night dropped to -25°C.
The average nighttime and daytime temperatures during January in Salem are -11.1°C and -5°C respectively.
The precipitation sum in January is about 50 mm.