Average temperature in December is 7.4 °C
Average daytime temperature is 12.7 °C
Average night temperature is 3.5 °C
Absolute maximum temperature: 19.7 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 22
Number of rainy days: 9
Number of snow days:
Precipitation sum: 46 mm
* Weather data for Hydro 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 | 11.7 | 14.1 | 15 | 13.1 | 13.9 | 15.9 | 19.7 | 17.5 | 10.4 | 9.2 | 14.4 | 12.8 | 11.9 | 11.7 | 10.9 | 11.8 | 17.7 | 11.3 | 12.2 | 15.6 | 17.5 | 17 | 16.1 | 15.2 | 6.6 | 8.1 | 6.8 | 5.2 | 10.2 | 12.4 | 6.6 |
| Apparent max temperature | 11 | 10.7 | 11.2 | 8.3 | 10.3 | 11.2 | 15.2 | 13.6 | 7.3 | 3.8 | 10.7 | 9 | 7.6 | 8 | 8 | 8.4 | 15.6 | 8.2 | 6.5 | 12.2 | 15.2 | 16.1 | 14.3 | 13.3 | 0.1 | 1.2 | 1.2 | 0.6 | 5.6 | 9.1 | 2.4 |
| Mean temperature | 6.8 | 5 | 5.7 | 7.3 | 7.7 | 8 | 13.7 | 13.9 | 7.5 | 3.6 | 6 | 6.5 | 8.9 | 7.8 | 8.9 | 6.5 | 7.6 | 7.4 | 6 | 11.5 | 13.2 | 13.7 | 11.9 | 13.3 | 3 | 2.7 | 3.4 | 1.8 | 2.2 | 4.2 | 4.2 |
| Apparent mean temperature | -1 | -2.5 | -4.4 | -3 | -0.6 | -0.3 | 6.1 | 6.2 | -0.2 | -7.8 | -3.8 | -3 | 4.2 | 0.6 | 3.6 | -2.3 | -2 | -1 | -2.1 | 4.2 | 8.6 | 11.5 | 7.7 | 1.3 | -6.2 | -6.7 | -4.3 | -5.8 | -6.8 | -5.9 | -2.8 |
| Minimum temperature | 3.7 | 0.6 | -0.5 | 1.3 | 3.4 | 3.8 | 10.7 | 8.7 | 5.2 | -3.2 | 0.2 | 0.9 | 6.6 | 3.8 | 7.2 | 2.6 | 1 | 3.5 | 3.2 | 8.8 | 11.2 | 12.5 | 9.6 | 7.6 | -0.1 | -1.5 | 0.4 | -2 | -1.8 | -1.7 | 1.7 |
| Apparent min temperature | 3.2 | 1.6 | 1.6 | 2.3 | 3.6 | 4.1 | 8.9 | 10.5 | 2.7 | -1.8 | 1.7 | 2.8 | 5.6 | 4.1 | 5.9 | 2.3 | 4.9 | 3.3 | 0.9 | 6.7 | 10.8 | 12.9 | 10 | 10.9 | -3.7 | -3.1 | -1.8 | -2.5 | -2.5 | 0.3 | 0.1 |
| 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) | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.9 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 | 9.8 |
| Sunshine duration (h) | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8 | 8.9 | 8.9 | 6.2 | 2.6 | 4.7 | 5 | 8.8 | 8.8 | 8.8 | 8.2 | 5.9 | 0.1 | 5.9 | 2.6 | 6.4 | 8.8 | 8.2 | 5 | 1.1 | 8.8 | 8.8 | 4.8 |
| Precipitation (mm) | 6.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 1.4 | 3.2 | 23.7 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.1 | 0.5 | 9.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 5 | 3 | 12 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 4 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 19.2 | 19.1 | 20.1 | 21.9 | 17 | 23 | 33.6 | 25.3 | 27.4 | 22.1 | 17.7 | 13.3 | 16.6 | 17.7 | 19.7 | 18.1 | 9.9 | 19.1 | 27.4 | 31.9 | 23.3 | 15.9 | 26.3 | 28.9 | 32.6 | 32.8 | 33.4 | 20.3 | 19.3 | 11.5 | 19.9 |
In December 2023, the highest daytime temperature in Hydro was 19.7°C.
While the minimum temperature at night dropped to -3.2°C.
The average nighttime and daytime temperatures during December in Hydro are 3.5°C and 12.7°C respectively.
The precipitation sum in December is about 46 mm.