Average temperature in January is -6.7 °C
Average daytime temperature is -3.4 °C
Average night temperature is -9.7 °C
Absolute maximum temperature: 3.2 °C
Absolute minimum temperature: -22.6 °C
Number of sunny days: 20
Number of rainy days: 3
Number of snow days: 8
Precipitation sum: 74 mm
* Weather data for Yankton 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 | 0.6 | -0.5 | -1.6 | -3.8 | -4.1 | -3.5 | -7.6 | -3.8 | 1 | 0 | 1.7 | -3.6 | -4.2 | 3.2 | 2.2 | 0.9 | -0.3 | -2.9 | -2.5 | -3.1 | -3.6 | -6.2 | 0.2 | -2.7 | -2.8 | -5.4 | 2.8 | -6 | -15.9 | -16.7 | -13.3 |
| Apparent max temperature | -2.5 | -3.5 | -6.6 | -10.6 | -8.9 | -8.1 | -12.3 | -7.1 | -3.7 | -5.8 | -2.3 | -10.7 | -9.1 | -1.7 | -2 | -2.5 | -6.8 | -8.3 | -7.9 | -6.4 | -7.5 | -10.2 | -5.7 | -7.3 | -8.8 | -11.7 | -4.9 | -10.1 | -21.8 | -21.5 | -19.3 |
| Mean temperature | -2.2 | -1.9 | -3.2 | -5.2 | -5.2 | -10.4 | -9.4 | -8.9 | -1.7 | -3 | -3.3 | -5.9 | -8.2 | -2.1 | 0.6 | 0 | -2.7 | -5 | -3.8 | -6.3 | -5 | -9.7 | -6.6 | -5.8 | -7.3 | -12.5 | -1.1 | -9.8 | -18.1 | -18.6 | -18.6 |
| Apparent mean temperature | -11.1 | -7.3 | -12.1 | -13.8 | -14 | -20.6 | -15.6 | -17.1 | -12.9 | -11.8 | -12.3 | -15.7 | -15.5 | -11.9 | -7.6 | -6.1 | -9.6 | -12.3 | -14.1 | -16.6 | -13.6 | -17.2 | -17.9 | -14.3 | -20.9 | -22.9 | -12.7 | -22.9 | -26.7 | -26.9 | -28.8 |
| Minimum temperature | -6.1 | -3 | -4.8 | -6.5 | -6.2 | -15.5 | -11 | -12 | -8.3 | -7.3 | -6.4 | -8.7 | -10.2 | -6.5 | -3.4 | -1.8 | -3.9 | -6.9 | -5.4 | -11.4 | -8.8 | -11.5 | -11.8 | -9.2 | -11.1 | -16.6 | -5.6 | -15.4 | -20.5 | -21 | -22.6 |
| Apparent min temperature | -5.8 | -5.6 | -9.4 | -12.7 | -12.4 | -14.9 | -14.1 | -13.4 | -7.3 | -8.1 | -9 | -13.3 | -13.1 | -7.5 | -4.3 | -4.6 | -8.5 | -9.8 | -11 | -10.8 | -9.4 | -14.8 | -12 | -11.2 | -14.9 | -18.7 | -8.9 | -16.5 | -24.6 | -24.2 | -25.3 |
| 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) | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 |
| Sunshine duration (h) | 0.1 | 0 | 0 | 0 | 0 | 5.8 | 0.8 | 8.1 | 7.9 | 6.8 | 5.7 | 4.7 | 3.5 | 7.9 | 7.5 | 0 | 0.6 | 0 | 3.3 | 4.9 | 8.5 | 0.4 | 5.6 | 6.8 | 3.7 | 8.7 | 8 | 0.4 | 8 | 8.7 | 8.8 |
| Precipitation (mm) | 0.1 | 1 | 28.3 | 2.6 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.4 | 0 | 1 | 25.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 13.3 | 0.5 | 0 | 0 |
| Precipitation hours | 1 | 6 | 24 | 19 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 6 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 18 | 5 | 0 | 0 |
| Wind speed (m/s) | 13.1 | 14.5 | 30.4 | 38.2 | 34.4 | 13.1 | 13.8 | 12.8 | 27.4 | 25.9 | 28.9 | 35.5 | 21.3 | 27.3 | 28.6 | 29.5 | 28.6 | 25 | 39.5 | 22.1 | 14.7 | 17.6 | 25.2 | 24 | 45.8 | 30.6 | 49.6 | 31.6 | 27.6 | 16.6 | 26.7 |
In January 2023, the highest daytime temperature in Yankton was 3.2°C.
While the minimum temperature at night dropped to -22.6°C.
The average nighttime and daytime temperatures during January in Yankton are -9.7°C and -3.4°C respectively.
The precipitation sum in January is about 74 mm.