Average temperature in February is 11.4 °C
Average daytime temperature is 17.3 °C
Average night temperature is 7.3 °C
Absolute maximum temperature: 26.3 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 13
Number of rainy days: 15
Number of snow days:
Precipitation sum: 155 mm
* Weather data for Decatur United States is based on climate observations for 2023 year
| February (°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 | 6.4 | 5.3 | 5.7 | 11 | 15.7 | 17.1 | 19.5 | 22.6 | 17.9 | 13.9 | 11.7 | 12.9 | 17.2 | 19.7 | 21 | 23.9 | 18.3 | 11.3 | 15.9 | 20.5 | 21.4 | 24.5 | 26.3 | 22.3 | 15.6 | 19.2 | 23.3 | 23.4 |
| Apparent max temperature | 3.6 | 2.8 | 2.4 | 7.2 | 11.8 | 14.6 | 18 | 21.7 | 17.2 | 11.3 | 8.3 | 8.6 | 14.5 | 15.6 | 20.7 | 22.9 | 19.4 | 8.8 | 11.8 | 18.6 | 21.2 | 23.1 | 27.5 | 23.5 | 15.3 | 20 | 21.7 | 22.3 |
| Mean temperature | 3.5 | 3.4 | 2.6 | 2 | 8 | 8.4 | 11.5 | 16.3 | 16.5 | 9.1 | 7.7 | 7.2 | 7.8 | 10.7 | 16.9 | 18.4 | 8.2 | 2.7 | 9.5 | 13.8 | 17 | 19.7 | 21.9 | 15.2 | 12.5 | 13.3 | 17.4 | 16.8 |
| Apparent mean temperature | -2.6 | -1.2 | -5.4 | -7.1 | 0 | -0.8 | 3 | 10.6 | 11 | 1.7 | -0.5 | -0.4 | -2.4 | 1.4 | 10.5 | 15.5 | -2.6 | -6.5 | 2.1 | 6.7 | 13 | 16.7 | 18.8 | 8.4 | 8.6 | 8.9 | 13.1 | 9 |
| Minimum temperature | 1.4 | 2.2 | -0.8 | -3.3 | 3.9 | 1.4 | 5.7 | 11.6 | 14.7 | 4.8 | 3.6 | 3.6 | 1.2 | 4.3 | 14.1 | 16.6 | 3.2 | -2.5 | 5.3 | 10 | 13.6 | 17.3 | 18.4 | 11.5 | 9.4 | 9.7 | 13.7 | 10.5 |
| Apparent min temperature | 0 | 0.5 | -1.6 | -1.9 | 4.5 | 6.3 | 8.9 | 15.4 | 14 | 6.2 | 3.9 | 3.2 | 4.8 | 7.6 | 15 | 17.6 | 4 | -1 | 5.9 | 10.7 | 16.6 | 18.7 | 21.8 | 13.4 | 11.7 | 13 | 16.3 | 15.3 |
| February | 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) | 10.5 | 10.5 | 10.6 | 10.6 | 10.6 | 10.7 | 10.7 | 10.7 | 10.8 | 10.8 | 10.8 | 10.8 | 10.9 | 10.9 | 10.9 | 11 | 11 | 11.1 | 11.1 | 11.1 | 11.2 | 11.2 | 11.2 | 11.3 | 11.3 | 11.3 | 11.4 | 11.4 |
| Sunshine duration (h) | 0.6 | 0 | 9.7 | 7.8 | 9.1 | 8.4 | 9.1 | 9.6 | 8 | 8.3 | 4.3 | 7.5 | 10 | 7.5 | 3.2 | 4.5 | 9 | 10 | 10 | 1.2 | 8 | 9 | 9.6 | 0 | 0 | 0.7 | 6.8 | 10.2 |
| Precipitation (mm) | 5.9 | 26.2 | 2.4 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 1.5 | 19.4 | 0 | 0 | 2.2 | 10.5 | 52.3 | 0 | 0 | 0 | 3.9 | 0 | 9.3 | 5.7 | 6.7 | 0.3 | 2 | 0 |
| Precipitation hours | 11 | 22 | 4 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 5 | 14 | 0 | 0 | 8 | 14 | 11 | 0 | 0 | 0 | 7 | 0 | 7 | 6 | 7 | 2 | 6 | 0 |
| Wind speed (m/s) | 16.5 | 9.8 | 15.6 | 13.8 | 18.2 | 9.6 | 15.1 | 16.9 | 33 | 14.8 | 19.1 | 22.9 | 13.2 | 24.3 | 32.8 | 24.8 | 27 | 17 | 17 | 24 | 17.8 | 28.7 | 27.7 | 20.6 | 15 | 11.3 | 35.7 | 21 |
In February 2023, the highest daytime temperature in Decatur was 26.3°C.
While the minimum temperature at night dropped to -3.3°C.
The average nighttime and daytime temperatures during February in Decatur are 7.3°C and 17.3°C respectively.
The precipitation sum in February is about 155 mm.