Average temperature in February is -3.6 °C
Average daytime temperature is 3.8 °C
Average night temperature is -8.5 °C
Absolute maximum temperature: 16.1 °C
Absolute minimum temperature: -31.3 °C
Number of sunny days: 20
Number of rainy days: 1
Number of snow days: 7
Precipitation sum: 25 mm
* Weather data for Fort Pierre United States is based on climate observations for 2023 year
| Febbraio (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 2.2 | -2.2 | -3.2 | 11.6 | 7.1 | 9 | 12.2 | 8.6 | 5.3 | 8.8 | 10 | 12.4 | 16.1 | 5.6 | 0.4 | 1.1 | 12.1 | 9.6 | 6.6 | 7.1 | 1.3 | -9.1 | -17.6 | -17.5 | -0.8 | 3 | 3 | 3.1 |
| Apparent max temperature | -1.2 | -6 | -7.5 | 6.2 | 3.5 | 3.7 | 7.1 | 5.1 | 1.6 | 3.3 | 6.4 | 6.1 | 10.6 | 0.8 | -7.6 | -4 | 5.9 | 4.7 | 2.1 | 0.4 | -5.3 | -16.4 | -24.3 | -23.4 | -4.4 | -0.4 | -0.9 | -2.5 |
| Mean temperature | -5.7 | -8.4 | -12.9 | -1 | 2.4 | 3.5 | 3.2 | 2.6 | 2 | -0.5 | 1.5 | 1.2 | 3.4 | 2.7 | -5.6 | -5 | -0.9 | 0.8 | 0.5 | 2.2 | -5.9 | -14.4 | -20.1 | -24.9 | -13 | -6.1 | -0.7 | -1.8 |
| Apparent mean temperature | -15.4 | -20.8 | -22.7 | -15 | -6.9 | -4.6 | -6.9 | -6.8 | -7.5 | -9.4 | -8.7 | -7.4 | -6.4 | -5.6 | -18.2 | -14.2 | -12.2 | -9.9 | -6.9 | -7 | -16.1 | -24.3 | -28.8 | -36.7 | -27.1 | -17.3 | -9.8 | -13.9 |
| Minimum temperature | -10.4 | -14.5 | -16.7 | -10 | -2.7 | 0.6 | -2.2 | -2.6 | 0.1 | -5.1 | -4.4 | -3.7 | -2 | -1.2 | -10.3 | -9.1 | -7 | -5.7 | -3.2 | -1.5 | -8.7 | -17 | -21.6 | -31.3 | -21.5 | -12.5 | -5.7 | -9.1 |
| Apparent min temperature | -10.4 | -14 | -18.5 | -5.5 | -2.2 | -1.5 | -2.1 | -1.5 | -4.1 | -5.5 | -2.9 | -3 | -1.2 | -2.3 | -13.5 | -10 | -6.1 | -3.8 | -3.6 | -3.5 | -12.5 | -21.7 | -27.1 | -30.2 | -18.2 | -10.6 | -5 | -6.9 |
| Febbraio | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 9.8 | 9.9 | 9.9 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.2 | 10.2 | 10.3 | 10.3 | 10.4 | 10.4 | 10.5 | 10.5 | 10.6 | 10.6 | 10.7 | 10.7 | 10.8 | 10.8 | 10.9 | 10.9 | 11 | 11 | 11.1 | 11.1 |
| Sunshine duration (h) | 8.7 | 8.4 | 8.8 | 8.9 | 8.9 | 6.8 | 8.6 | 9.1 | 5.5 | 9.2 | 9.3 | 9 | 9.4 | 6.9 | 8.8 | 9.4 | 9.6 | 9.6 | 9.7 | 9.2 | 2.1 | 0 | 8 | 9 | 9 | 9.9 | 10 | 6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 1.3 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0 | 0 | 0 | 0 | 0 | 1.4 | 11.5 | 9.5 | 0.1 | 0 | 0 | 0 | 0.5 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 24 | 14 | 1 | 0 | 0 | 0 | 3 |
| Wind speed (m/s) | 12.6 | 24.9 | 24.5 | 18.7 | 19.2 | 29.6 | 27.8 | 12 | 35.6 | 17.9 | 12.7 | 21.7 | 18.9 | 38.5 | 41.8 | 13.1 | 24.8 | 17.7 | 13.3 | 28.3 | 30.3 | 30.1 | 30.3 | 17.1 | 19.5 | 14.8 | 25.4 | 30.1 |
In February 2023, the highest daytime temperature in Fort Pierre was 16.1°C.
While the minimum temperature at night dropped to -31.3°C.
The average nighttime and daytime temperatures during February in Fort Pierre are -8.5°C and 3.8°C respectively.
The precipitation sum in February is about 25 mm.