Average temperature in January is 2.7 °C
Average daytime temperature is 6.4 °C
Average night temperature is -0.2 °C
Absolute maximum temperature: 17.4 °C
Absolute minimum temperature: -10.2 °C
Number of sunny days: 10
Number of rainy days: 19
Number of snow days: 2
Precipitation sum: 155 mm
* Weather data for Lewisville 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 | 11.1 | 14.8 | 17.4 | 14 | 4.5 | 4.4 | 3.8 | 2.3 | 5.5 | 10 | 11.5 | 7.8 | 2.9 | 1.3 | 5.8 | 8 | 11.1 | 5.6 | 12.5 | 4 | 3.7 | 2.6 | 1.8 | 6.4 | 2.9 | 0.5 | 5.3 | 10.7 | 8.2 | 1.6 | -2.1 |
| Apparent max temperature | 9.9 | 15.4 | 15.3 | 12.5 | -0.7 | 0.1 | -0.2 | -1.3 | 1.4 | 7 | 10.9 | 6.4 | -2.2 | -2.1 | 1.2 | 4.4 | 8.8 | 1.9 | 10.6 | -2.2 | 0.5 | -0.1 | -3.1 | 3.3 | -0.1 | -3.9 | -0.3 | 6.2 | 3 | -2.5 | -7.2 |
| Mean temperature | 6.9 | 10.4 | 14.7 | 9.6 | 2.1 | 1.6 | -0.9 | 0.2 | -0.4 | 3.6 | 5.9 | 6.4 | 1.5 | -1.3 | -1.3 | 3 | 9.6 | 2.9 | 8.3 | 1.1 | 0.2 | -0.5 | -0.2 | 0 | 1.3 | -1.4 | -3.6 | 4.2 | 5.6 | -1.2 | -6.3 |
| Apparent mean temperature | -0.2 | 7.3 | 11.2 | 0.5 | -4.4 | -4.8 | -8.1 | -5.9 | -8.4 | -4 | -0.7 | -2.1 | -5.9 | -8 | -8.8 | -5.1 | 4.2 | -2.8 | -2 | -6.9 | -5.2 | -7 | -7.4 | -7.6 | -4.6 | -8.9 | -14.7 | -5.2 | -0.4 | -10.2 | -15.3 |
| Minimum temperature | 2.7 | 8.7 | 12.2 | 4.6 | 0 | -0.3 | -4 | -1.4 | -4.7 | 0.4 | 2.4 | 3.6 | 0.1 | -3 | -4.8 | 0 | 7.9 | 0.4 | 4.8 | -1.2 | -1.4 | -3.2 | -2.3 | -3.2 | 0.6 | -2.9 | -10.2 | -2 | 3.3 | -4.5 | -9.6 |
| Apparent min temperature | 4.4 | 9.5 | 13.5 | 6.6 | -2.5 | -2.9 | -4.7 | -3.9 | -4.3 | -0.2 | 3.3 | 3.2 | -4 | -5.8 | -5.6 | -1.7 | 6.2 | -0.6 | 4.4 | -4.6 | -3.5 | -4.1 | -4.9 | -3.9 | -2.8 | -6.6 | -8.9 | 0.1 | 1.6 | -5.9 | -11.6 |
| 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) | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.7 | 9.8 | 9.8 | 9.8 | 9.8 | 9.9 | 9.9 | 9.9 | 10 | 10 | 10 | 10.1 | 10.1 | 10.1 | 10.2 |
| Sunshine duration (h) | 0 | 0 | 1.1 | 7.9 | 3.3 | 5.5 | 8.4 | 0 | 8.2 | 8.5 | 0.1 | 0 | 0.1 | 5.7 | 7.8 | 0 | 8.7 | 1 | 6.2 | 0.2 | 5 | 1 | 7.1 | 6.7 | 0 | 1.4 | 8.1 | 8 | 0 | 0 | 8.6 |
| Precipitation (mm) | 0 | 0.2 | 46.5 | 0.7 | 0.4 | 0 | 0 | 1.6 | 0 | 0.5 | 1.6 | 31.5 | 0.9 | 0 | 0 | 11.7 | 0.5 | 5.2 | 21.8 | 0.5 | 0 | 2 | 0 | 0 | 21.8 | 1.1 | 1 | 0.1 | 3.4 | 2.3 | 0 |
| Precipitation hours | 0 | 2 | 14 | 2 | 4 | 0 | 0 | 7 | 0 | 1 | 6 | 13 | 7 | 0 | 0 | 10 | 5 | 6 | 12 | 3 | 0 | 8 | 0 | 0 | 18 | 10 | 1 | 1 | 13 | 10 | 0 |
| Wind speed (m/s) | 15.3 | 8.8 | 23.8 | 22.7 | 24.7 | 16 | 11.5 | 13.9 | 12.7 | 13.9 | 13.7 | 25.6 | 25.2 | 20.9 | 14.8 | 20.2 | 23.1 | 19.7 | 36.4 | 27.2 | 13.1 | 11.7 | 18.9 | 15.8 | 22.7 | 22.7 | 26.2 | 22.4 | 24.5 | 16.1 | 15.1 |
In January 2023, the highest daytime temperature in Lewisville was 17.4°C.
While the minimum temperature at night dropped to -10.2°C.
The average nighttime and daytime temperatures during January in Lewisville are -0.2°C and 6.4°C respectively.
The precipitation sum in January is about 155 mm.