Average temperature in December is 10.7 °C
Average daytime temperature is 16.5 °C
Average night temperature is 6.5 °C
Absolute maximum temperature: 26.4 °C
Absolute minimum temperature: 0.4 °C
Number of sunny days: 22
Number of rainy days: 9
Number of snow days:
Precipitation sum: 87 mm
* Weather data for Southlake United States is based on climate observations for 2023 year
| Dicembre (°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 | 16 | 15.8 | 21.4 | 15.4 | 18.9 | 16.8 | 22.3 | 26.4 | 20.5 | 11.9 | 16 | 16.9 | 14.4 | 16.3 | 15.2 | 14.6 | 19.2 | 15 | 13.7 | 18.9 | 16 | 21.1 | 19 | 19.3 | 15.4 | 13.6 | 9.2 | 9.2 | 11.7 | 16.4 | 16.5 |
| Apparent max temperature | 16.6 | 13.9 | 15.8 | 12.9 | 16.2 | 13.1 | 17.9 | 23.6 | 19.5 | 6.5 | 12.7 | 13.7 | 9.8 | 12.9 | 13.9 | 11.4 | 16.9 | 11.3 | 9.4 | 16.2 | 14.9 | 20.5 | 17.9 | 19.5 | 16.3 | 8.6 | 5.9 | 4.4 | 6.6 | 13.1 | 14.6 |
| Mean temperature | 11.5 | 8.7 | 12.4 | 11.8 | 10.2 | 10.5 | 13.5 | 19 | 15.3 | 7.6 | 7.8 | 10 | 11.7 | 10.4 | 12.9 | 9.2 | 9 | 10.6 | 7.5 | 11.9 | 14.6 | 15.4 | 15.7 | 16.6 | 7.6 | 5.5 | 6.5 | 5.8 | 4.7 | 7.6 | 10.7 |
| Apparent mean temperature | 1.8 | 2.2 | 1.3 | 1.4 | 0.2 | 0.8 | 5 | 13.5 | 6 | -3.3 | -1.8 | 1 | 5.7 | 2.2 | 7.8 | 1.6 | -0.2 | 2.8 | -1.5 | 5.4 | 12.2 | 12.1 | 12.9 | 13.8 | -2.4 | -3.7 | -0.3 | -0.4 | -4.1 | -2.1 | 3 |
| Minimum temperature | 5.9 | 4.6 | 5.2 | 5.9 | 3.5 | 4.4 | 9.2 | 15.6 | 9.9 | 1.9 | 2.7 | 4.3 | 9.6 | 6.2 | 11.2 | 5 | 3 | 6.6 | 2.7 | 8.2 | 13.6 | 12.9 | 13.6 | 15.5 | 3.2 | 0.5 | 4.1 | 3 | 0.4 | 1.4 | 7.1 |
| Apparent min temperature | 8.9 | 6.7 | 8.4 | 7.7 | 7.3 | 7.4 | 9.4 | 16.5 | 12.5 | 2.3 | 3.7 | 6.4 | 7.7 | 6.5 | 10.3 | 5.9 | 6.2 | 7.3 | 3.6 | 8.8 | 13.2 | 14.6 | 15.1 | 16 | 2.4 | 1.2 | 2.3 | 1.8 | 0 | 4.2 | 7.4 |
| Dicembre | 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) | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Sunshine duration (h) | 9.1 | 4 | 9.2 | 9.2 | 9.1 | 9 | 8.4 | 9 | 9 | 9 | 9 | 8.9 | 4.9 | 8.9 | 0.2 | 9 | 9 | 9 | 8.8 | 8.4 | 0 | 4.8 | 0 | 3 | 9 | 9 | 9 | 8 | 9 | 9 | 8.5 |
| Precipitation (mm) | 0.3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 19.4 | 0 | 0 | 0 | 0 | 0 | 7.7 | 10.8 | 0.6 | 45.9 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 9 | 0 | 0 | 0 | 0 | 0 | 10 | 12 | 4 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 20.7 | 12 | 23.4 | 25.9 | 11 | 12.4 | 32.9 | 28.2 | 26.5 | 23.8 | 12.6 | 17.9 | 18 | 15.4 | 25 | 19.7 | 13.7 | 18.6 | 17.1 | 22.7 | 18.4 | 14.9 | 22.6 | 23.1 | 28.7 | 23 | 22.3 | 20 | 22.2 | 12.9 | 13.7 |
In December 2023, the highest daytime temperature in Southlake was 26.4°C.
While the minimum temperature at night dropped to 0.4°C.
The average nighttime and daytime temperatures during December in Southlake are 6.5°C and 16.5°C respectively.
The precipitation sum in December is about 87 mm.