Average temperature in January is -8.7 °C
Average daytime temperature is -6.1 °C
Average night temperature is -11.5 °C
Absolute maximum temperature: 0.8 °C
Absolute minimum temperature: -25.9 °C
Number of sunny days: 18
Number of rainy days: 3
Number of snow days: 10
Precipitation sum: 35 mm
* Weather data for Arlington 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 | -3.5 | -5.8 | -4.9 | -5.3 | -6 | -7.4 | -9.9 | -8.1 | -6.1 | -5.4 | -3.5 | -5.7 | -8.3 | 0.8 | 0 | -0.6 | -2 | -5.6 | -4.9 | -4.1 | -4.9 | -7.8 | -1.3 | -3.9 | -3.6 | -7.3 | 0.8 | -8.9 | -17.9 | -18.2 | -14.6 |
| Apparent max temperature | -7.8 | -9.9 | -9.6 | -12.7 | -12.6 | -12.2 | -15.3 | -13.2 | -12.5 | -10.9 | -8 | -13 | -14.8 | -7.4 | -4.7 | -5.6 | -8.4 | -11.7 | -11.8 | -9 | -9.8 | -12.9 | -8.2 | -9.7 | -9.5 | -14.3 | -6.7 | -12.9 | -25 | -24.8 | -21.4 |
| Mean temperature | -6.2 | -8.2 | -7.3 | -6.3 | -7.9 | -9.1 | -11.6 | -10 | -7.4 | -8.2 | -5.5 | -7.8 | -10.7 | -4.6 | -0.9 | -1 | -5 | -8.5 | -5.5 | -7.7 | -6 | -10.5 | -6.4 | -6.3 | -8.4 | -12.5 | -4.6 | -14.7 | -20.1 | -21.6 | -20 |
| Apparent mean temperature | -12.8 | -17.5 | -16.6 | -14.9 | -16.8 | -16.2 | -18.1 | -18.3 | -15.2 | -17.1 | -14.1 | -18.4 | -17.6 | -16.2 | -8.6 | -7.2 | -13.1 | -16.7 | -13.2 | -17.9 | -13.8 | -17.5 | -17.9 | -15.1 | -21.5 | -23.4 | -19.3 | -27.2 | -29.3 | -32.2 | -29.9 |
| Minimum temperature | -7.8 | -12.4 | -8.8 | -7.2 | -10 | -11.3 | -13.3 | -12.2 | -9 | -12.1 | -8.9 | -10.3 | -12.1 | -8.7 | -2 | -1.7 | -6.9 | -11.3 | -6.6 | -12.7 | -8.3 | -12.7 | -11 | -9.7 | -13.4 | -16.5 | -9 | -19.5 | -23.3 | -25.9 | -22.4 |
| Apparent min temperature | -11 | -12.5 | -14 | -13.8 | -14.6 | -13.9 | -16.5 | -16.1 | -13.6 | -13.5 | -11.3 | -15.5 | -16.2 | -12.2 | -7 | -6.5 | -11.6 | -14.1 | -12.4 | -12.9 | -10.9 | -15.3 | -13 | -12.1 | -16.2 | -19.4 | -13.3 | -21.4 | -27 | -28.2 | -27.4 |
| 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) | 8.9 | 8.9 | 8.9 | 9 | 9 | 9 | 9 | 9 | 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 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.8 | 9.8 |
| Sunshine duration (h) | 7.5 | 0 | 0 | 0 | 0.6 | 1.1 | 0 | 6.3 | 5.8 | 0.4 | 0 | 6.6 | 0.6 | 6.4 | 6 | 0 | 3.8 | 0 | 0.6 | 0 | 5 | 1.7 | 5.1 | 6.9 | 5.9 | 5 | 4.9 | 4 | 8.3 | 8.7 | 8.7 |
| Precipitation (mm) | 0 | 0.8 | 14.7 | 5.7 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0 | 0 | 0 | 0 | 5 | 1.9 | 0.3 | 1.7 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 1.8 | 1.6 | 0.4 | 0 | 0 |
| Precipitation hours | 0 | 5 | 14 | 17 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 13 | 13 | 3 | 12 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 9 | 9 | 4 | 0 | 0 |
| Wind speed (m/s) | 14.9 | 12.4 | 38 | 33.9 | 30.1 | 16.7 | 17 | 24.9 | 25 | 22.9 | 29.8 | 38 | 25.6 | 42 | 42.2 | 27.4 | 30.4 | 24.9 | 35.5 | 23.2 | 17.8 | 14.5 | 34.1 | 25.7 | 39.8 | 37.8 | 55.8 | 29.2 | 26.7 | 25.6 | 29.5 |
In January 2023, the highest daytime temperature in Arlington was 0.8°C.
While the minimum temperature at night dropped to -25.9°C.
The average nighttime and daytime temperatures during January in Arlington are -11.5°C and -6.1°C respectively.
The precipitation sum in January is about 35 mm.