Average temperature in December is 4.8 °C
Average daytime temperature is 8.8 °C
Average night temperature is 1.9 °C
Absolute maximum temperature: 16.3 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 16
Number of rainy days: 15
Number of snow days:
Precipitation sum: 71 mm
* Weather data for Harvel 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 | 11 | 10.3 | 7.2 | 7.9 | 7.5 | 6.5 | 14.7 | 15 | 13.9 | 6.3 | 5.9 | 6.7 | 7.7 | 10.9 | 12 | 8.6 | 8.4 | 2.8 | 2.7 | 9.4 | 10.9 | 10.4 | 13.9 | 16.3 | 14.6 | 8.8 | 6.5 | 4.3 | 2.8 | 6 | 3.4 |
| Apparent max temperature | 9.6 | 8.2 | 3.8 | 4.3 | 2.3 | 2.5 | 11 | 11.7 | 10.5 | 1.1 | 1.2 | 3.1 | 4.7 | 7.1 | 8.6 | 6.8 | 6.7 | -0.3 | -3.1 | 5.2 | 7.7 | 8.3 | 12.8 | 13.8 | 11.5 | 5.4 | 2.4 | 1.8 | -1 | 2 | -0.5 |
| Mean temperature | 7.6 | 5.5 | 4.7 | 3.4 | 4.4 | 2.7 | 6.6 | 10.9 | 10.9 | 2.7 | -0.9 | 2.4 | 2.1 | 2.6 | 5.9 | 7.6 | 5.8 | 0.4 | -3.2 | 2.3 | 6.1 | 8.6 | 10.2 | 11.6 | 13 | 4.5 | 3.6 | 1.8 | 1.4 | 1.2 | 0.9 |
| Apparent mean temperature | 1.8 | 0.2 | -0.4 | -3 | -1.5 | -5.5 | -2.4 | 3.1 | 2.4 | -4.6 | -8.4 | -4.7 | -5 | -5.7 | -1.6 | 2.6 | 0.8 | -9.1 | -10.9 | -6.8 | -1 | 3.1 | 5.8 | 6 | 5.9 | -4.1 | -3 | -4.4 | -4.3 | -6.7 | -7.4 |
| Minimum temperature | 5.4 | 3 | 2.5 | 0.9 | 2.5 | -1.7 | 2.9 | 8 | 7.4 | 0.7 | -4.8 | -0.7 | -1.1 | -1.8 | 2.8 | 5.7 | 4.1 | -1.6 | -6.8 | -1 | 2.9 | 6.9 | 8.7 | 8.2 | 9.9 | -0.4 | 1.4 | 0.3 | 0.6 | -2.7 | -2.4 |
| Apparent min temperature | 4.5 | 2.8 | 1.2 | -0.2 | 0.2 | -1.4 | 1.9 | 6.2 | 7.2 | -2.5 | -4.9 | -1.7 | -1.6 | -1.1 | 1.7 | 4 | 2.6 | -5.7 | -8.2 | -3 | 2.2 | 5.1 | 8.3 | 9.6 | 9.8 | 0.1 | -0.7 | -2.4 | -3.2 | -2.8 | -4.1 |
| 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) | 9.6 | 9.6 | 9.6 | 9.6 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 |
| Sunshine duration (h) | 0 | 0.5 | 4.1 | 8 | 4.4 | 8.4 | 8.4 | 8.1 | 4.2 | 6 | 8.3 | 8.3 | 7.8 | 8.3 | 7.7 | 0 | 0.1 | 8.3 | 8.2 | 8.2 | 6 | 1 | 4 | 6.3 | 0 | 8.2 | 0.6 | 0.3 | 0 | 8.2 | 2.9 |
| Precipitation (mm) | 17.9 | 0.8 | 3.9 | 1.4 | 0.4 | 0 | 0 | 0 | 1.7 | 0 | 0 | 0 | 0 | 0 | 0 | 12.4 | 2.1 | 0 | 0 | 0 | 0 | 2.8 | 0.4 | 0.2 | 13 | 0 | 1.4 | 9.7 | 3 | 0 | 0 |
| Precipitation hours | 12 | 3 | 9 | 5 | 2 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 4 | 0 | 0 | 0 | 0 | 6 | 3 | 1 | 12 | 0 | 10 | 13 | 21 | 0 | 0 |
| Wind speed (m/s) | 20.2 | 16.3 | 24.1 | 15.8 | 25.7 | 23.4 | 22 | 26.7 | 32.5 | 24.9 | 14.9 | 17.3 | 9.3 | 9.3 | 13.6 | 19.2 | 16.7 | 35.9 | 20.6 | 20.2 | 13.8 | 17.5 | 17 | 19.4 | 30.2 | 22.4 | 17.6 | 19.3 | 19 | 14 | 26.1 |
In December 2023, the highest daytime temperature in Harvel was 16.3°C.
While the minimum temperature at night dropped to -6.8°C.
The average nighttime and daytime temperatures during December in Harvel are 1.9°C and 8.8°C respectively.
The precipitation sum in December is about 71 mm.