Average temperature in January is -3.3 °C
Average daytime temperature is 0.8 °C
Average night temperature is -6.4 °C
Absolute maximum temperature: 11.2 °C
Absolute minimum temperature: -23 °C
Number of sunny days: 17
Number of rainy days: 6
Number of snow days: 8
Precipitation sum: 39 mm
* Weather data for Casey 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 | 6.6 | 4.1 | 3.5 | 0.4 | -0.3 | 2.4 | -1.8 | 4.7 | 8.2 | 7.1 | 7.2 | -0.3 | -1.2 | 5.3 | 8.2 | 11.2 | 4 | 1.7 | 0 | -3.1 | -0.6 | -1.8 | -0.8 | 2.2 | -0.3 | -5.8 | 1.8 | -7.3 | -12.2 | -13.6 | -6.5 |
| Apparent max temperature | 3.3 | -0.5 | -0.1 | -4.7 | -6.7 | -1.1 | -6.4 | -0.2 | 3 | 4 | 3 | -4.4 | -5.6 | -1.3 | 2.9 | 7.3 | -1.1 | -5 | -4.4 | -7.3 | -4 | -4.7 | -5.5 | -1.3 | -3.6 | -10.9 | -4 | -11.8 | -19.4 | -19 | -11.9 |
| Mean temperature | 2.4 | 1.1 | 1.4 | -2 | -2.5 | -2.4 | -5.6 | -4.1 | 1.8 | 2 | 2.5 | -3.3 | -6 | -2.5 | 3.5 | 7.9 | 1.1 | -1.2 | -1 | -4.4 | -3.8 | -3.3 | -5.3 | -3.4 | -3.1 | -10.9 | -2.6 | -9.2 | -16.6 | -16.9 | -15.6 |
| Apparent mean temperature | -5.6 | -5.9 | -5.8 | -9.5 | -9.5 | -9.3 | -15.3 | -13.3 | -6.1 | -5.5 | -4 | -11.6 | -15 | -11.1 | -5.1 | -1.9 | -6.5 | -7.9 | -9.9 | -11.4 | -11.8 | -8.5 | -13 | -11 | -13.9 | -22 | -13.9 | -18.2 | -26.5 | -25.9 | -28.7 |
| Minimum temperature | -1.7 | -0.9 | -0.3 | -3 | -3.7 | -4.8 | -9.9 | -8.7 | -1.2 | -1.6 | -0.3 | -4.7 | -9.8 | -6.7 | 0.6 | 4.1 | -1 | -2.9 | -3.3 | -6.1 | -7.2 | -4.2 | -8.1 | -6.6 | -6.8 | -15.6 | -7.8 | -11.2 | -20.3 | -20.8 | -23 |
| Apparent min temperature | -1 | -3.3 | -3.5 | -8.1 | -8.6 | -6.5 | -10.4 | -8.8 | -3.3 | -1.9 | -1.4 | -9.8 | -11.5 | -8.2 | -2.5 | 3.8 | -4.5 | -6.3 | -6.6 | -9.5 | -7.4 | -7 | -10.3 | -7.6 | -8 | -17 | -9.1 | -15 | -23.4 | -22.4 | -21.2 |
| 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) | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 10 | 10 |
| Sunshine duration (h) | 2.6 | 1.2 | 0 | 0 | 3.6 | 7.5 | 7.7 | 8.3 | 5.7 | 6.1 | 7.8 | 4.2 | 8.2 | 7 | 6.8 | 3 | 5.9 | 0.1 | 2 | 3.3 | 0 | 0.3 | 4.9 | 6.5 | 1 | 8.9 | 7.6 | 0.7 | 8 | 9 | 9 |
| Precipitation (mm) | 0 | 1 | 7.4 | 0.9 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.7 | 0 | 5.5 | 12.7 | 0 | 0.2 | 3.3 | 0 | 0 | 0.1 | 0.1 | 0.3 | 3.4 | 0.7 | 0 | 0 |
| Precipitation hours | 0 | 2 | 17 | 7 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 5 | 14 | 0 | 2 | 10 | 0 | 0 | 1 | 1 | 3 | 11 | 5 | 0 | 0 |
| Wind speed (m/s) | 10.5 | 20.8 | 28.5 | 25.8 | 24 | 16.7 | 16.5 | 14.3 | 24.7 | 18.2 | 20.6 | 29.6 | 22.9 | 27 | 29.2 | 28.8 | 26.3 | 30.8 | 30.8 | 24.8 | 10.5 | 10.9 | 23.6 | 14.7 | 29.8 | 22.6 | 32.2 | 26.3 | 27 | 16.6 | 19.9 |
In January 2023, the highest daytime temperature in Casey was 11.2°C.
While the minimum temperature at night dropped to -23°C.
The average nighttime and daytime temperatures during January in Casey are -6.4°C and 0.8°C respectively.
The precipitation sum in January is about 39 mm.