Average temperature in December is 9.1 °C
Average daytime temperature is 14.8 °C
Average night temperature is 5.2 °C
Absolute maximum temperature: 22.3 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 22
Number of rainy days: 9
Number of snow days:
Precipitation sum: 112 mm
* Weather data for County Line United States is based on climate observations for 2023 year
| December (°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 | 21.1 | 22.3 | 18.9 | 16 | 14.3 | 10.8 | 13.4 | 17.6 | 21.6 | 18.3 | 10.2 | 13.5 | 14.7 | 16 | 15.2 | 16.3 | 13.9 | 13 | 7.6 | 11.2 | 12.8 | 15.5 | 18.7 | 17.6 | 20.1 | 15.3 | 14.3 | 8.8 | 7.2 | 9.1 | 13.8 |
| Apparent max temperature | 21.8 | 22.7 | 19.3 | 12.1 | 10.8 | 7.3 | 10.4 | 15.6 | 21.7 | 18.6 | 6.1 | 10.3 | 11.3 | 13 | 11.7 | 13.4 | 11.5 | 8.6 | 4 | 7.8 | 10.1 | 13.2 | 16.8 | 15.8 | 20.1 | 15.5 | 11.1 | 5.4 | 2.8 | 5.7 | 9.8 |
| Mean temperature | 13.1 | 18 | 16.5 | 11.7 | 8.1 | 7.9 | 5.8 | 9.8 | 16.1 | 12.8 | 4.4 | 5.1 | 6.7 | 8.9 | 8.7 | 10.2 | 11.4 | 6.9 | 2.9 | 3.6 | 5 | 8.1 | 11.3 | 13.3 | 15.6 | 12.1 | 7.2 | 5.9 | 5 | 3.8 | 4.9 |
| Apparent mean temperature | 4.6 | 16.3 | 12.1 | 6.3 | -0.6 | -0.2 | -3 | 1.9 | 10.8 | 3.2 | -4.1 | -4.8 | -2.5 | 0.9 | 0 | 2.3 | 8.2 | -0.7 | -6.7 | -4.4 | -3.5 | 0.7 | 4.5 | 8.2 | 9.5 | 7.8 | -0.4 | -1.9 | -1 | -3.1 | -3.9 |
| Minimum temperature | 7.7 | 15.7 | 13.3 | 8.4 | 2 | 3.9 | 0 | 5.5 | 12.7 | 7.7 | -0.7 | -0.9 | 1.2 | 4.7 | 4.5 | 6.8 | 9.9 | 2.6 | -2.3 | -0.8 | -0.1 | 3.7 | 7.1 | 10.2 | 13.3 | 10 | 1.7 | 1.1 | 2.6 | -0.1 | 0 |
| Apparent min temperature | 11 | 19.1 | 16.4 | 9.1 | 5.4 | 4 | 3 | 7 | 15.4 | 10.8 | 0.8 | 1.8 | 3.4 | 5.5 | 4.8 | 6.5 | 9.8 | 3.3 | -1.6 | -0.1 | 1.8 | 5.3 | 8.7 | 11.3 | 14.3 | 10.7 | 4.7 | 2.6 | 0.9 | 0.5 | 1.4 |
| December | 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 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 |
| Sunshine duration (h) | 2.4 | 3.2 | 8.1 | 9 | 9 | 9 | 8.9 | 8.2 | 4 | 6.1 | 8.9 | 8.9 | 8.8 | 8.9 | 8.9 | 6.3 | 2.3 | 8.9 | 8.9 | 8.8 | 6.1 | 7.1 | 8.8 | 2.9 | 4.7 | 5 | 8.8 | 8.7 | 3.7 | 7.8 | 8.9 |
| Precipitation (mm) | 7.9 | 14 | 3.4 | 0 | 0 | 0 | 0 | 0 | 11 | 23.1 | 0 | 0 | 0 | 0 | 0 | 0 | 5.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46.8 | 0 | 0 | 0 | 0.1 | 0.3 | 0 |
| Precipitation hours | 8 | 13 | 3 | 0 | 0 | 0 | 0 | 0 | 12 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 1 | 3 | 0 |
| Wind speed (m/s) | 18.4 | 15.6 | 11.3 | 17.3 | 14.3 | 15.9 | 10.9 | 13.8 | 21.7 | 20.7 | 15.1 | 8.4 | 10.2 | 11.3 | 12.3 | 16.4 | 13.5 | 18.4 | 18.5 | 10.9 | 9.7 | 8.6 | 11.2 | 14.5 | 33.5 | 10.5 | 10.2 | 12.4 | 18.3 | 12.3 | 14.3 |
In December 2023, the highest daytime temperature in County Line was 22.3°C.
While the minimum temperature at night dropped to -2.3°C.
The average nighttime and daytime temperatures during December in County Line are 5.2°C and 14.8°C respectively.
The precipitation sum in December is about 112 mm.