Average temperature in January is -8.5 °C
Average daytime temperature is -5.3 °C
Average night temperature is -11.5 °C
Absolute maximum temperature: 1.4 °C
Absolute minimum temperature: -24.6 °C
Number of sunny days: 18
Number of rainy days: 5
Number of snow days: 8
Precipitation sum: 34 mm
* Weather data for Flandreau United States is based on climate observations for 2023 year
| January (°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 | -1.7 | -3.9 | -4.5 | -4.1 | -5.6 | -6.5 | -10.1 | -9.2 | -5.2 | -4.9 | -2.6 | -5.2 | -8.9 | 0.8 | 0.2 | 1.3 | -0.9 | -4.4 | -3.3 | -3.3 | -3.3 | -5.8 | -0.2 | -4 | -4.2 | -7.6 | 1.4 | -10.6 | -16.8 | -17.2 | -14.5 |
| Apparent max temperature | -6.1 | -8.1 | -9.8 | -12 | -12.8 | -11.7 | -15.5 | -14 | -11.2 | -9.9 | -7.2 | -12.5 | -15.2 | -7.3 | -4.5 | -3.3 | -7.4 | -11 | -10.3 | -8.4 | -7.1 | -9.7 | -7 | -9.4 | -11.3 | -13.8 | -6.2 | -15.5 | -24.1 | -24.2 | -20.5 |
| Mean temperature | -5.6 | -7.5 | -6.4 | -5.5 | -7.2 | -8.5 | -12.2 | -11.9 | -8.6 | -8.2 | -5.4 | -6.9 | -11.9 | -5.1 | -0.7 | 0.4 | -3.4 | -6.9 | -4 | -7.2 | -5.3 | -9.6 | -6.4 | -7.4 | -7.7 | -13.5 | -4.5 | -14.8 | -19.6 | -20.4 | -20.7 |
| Apparent mean temperature | -14.4 | -17 | -16.8 | -15.7 | -16.1 | -15.3 | -18.5 | -20.7 | -17.9 | -16.8 | -14.5 | -17.8 | -19.3 | -16.1 | -8.6 | -6.9 | -11.5 | -15 | -12.4 | -16.7 | -12.8 | -16.9 | -16.9 | -15.8 | -21.1 | -24.8 | -18.3 | -26.6 | -29 | -30.5 | -30.4 |
| Minimum temperature | -9.5 | -12.1 | -8.4 | -6.3 | -9.3 | -10.6 | -14.1 | -14.6 | -12.6 | -11.4 | -9.5 | -9.5 | -14.6 | -9 | -1.7 | -1.2 | -5.8 | -9.7 | -5.4 | -11.6 | -7.8 | -12.2 | -10.6 | -10.4 | -12.3 | -17.1 | -8.9 | -18.5 | -22.8 | -24.6 | -23.7 |
| Apparent min temperature | -9.9 | -11.8 | -13.9 | -13.5 | -14 | -13.1 | -16.8 | -17.5 | -14.6 | -13.3 | -11.1 | -14.7 | -17.4 | -12.7 | -7.2 | -5 | -10.1 | -12.6 | -11.3 | -12.6 | -9.9 | -14.3 | -12.4 | -12.8 | -15.4 | -20.5 | -13.2 | -21.7 | -26.6 | -26.9 | -27.4 |
| January | 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 | 9.1 | 9.1 | 9.1 | 9.1 | 9.1 | 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 |
| Sunshine duration (h) | 7.2 | 0 | 0 | 0 | 0.2 | 0.6 | 1.8 | 7.5 | 6.8 | 0.2 | 2 | 3.8 | 1.6 | 7.5 | 8.2 | 0 | 6.3 | 0 | 0 | 1.4 | 6.2 | 1.1 | 4.9 | 3 | 2.4 | 5.8 | 6.5 | 3.4 | 8.4 | 8.7 | 8.7 |
| Precipitation (mm) | 0 | 3.5 | 16.4 | 3.9 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0.8 | 0 | 0 | 0 | 0 | 2.7 | 0.6 | 0 | 2.1 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0 | 0.7 | 1.9 | 0.1 | 0.1 | 0 |
| Precipitation hours | 0 | 7 | 22 | 13 | 7 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 10 | 6 | 0 | 11 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 4 | 8 | 1 | 1 | 0 |
| Wind speed (m/s) | 12.6 | 15 | 46.4 | 44.7 | 29.7 | 17.2 | 14.6 | 20.3 | 23.8 | 21.1 | 35.5 | 37.5 | 22.3 | 41.1 | 41 | 30.3 | 29.2 | 28.8 | 37.5 | 26.3 | 16.7 | 13.6 | 33.2 | 23.2 | 41.1 | 34.2 | 55.5 | 33.8 | 28.2 | 24 | 22.9 |
In January 2023, the highest daytime temperature in Flandreau was 1.4°C.
While the minimum temperature at night dropped to -24.6°C.
The average nighttime and daytime temperatures during January in Flandreau are -11.5°C and -5.3°C respectively.
The precipitation sum in January is about 34 mm.