Average temperature in December is 12 °C
Average daytime temperature is 17.4 °C
Average night temperature is 7.9 °C
Absolute maximum temperature: 25.1 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 22
Number of rainy days: 9
Number of snow days:
Precipitation sum: 113 mm
* Weather data for Calvert 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 | 23.7 | 21.7 | 21.9 | 20.1 | 16.8 | 13.3 | 15.4 | 21.9 | 25.1 | 19.9 | 13.8 | 15.2 | 16.3 | 18.1 | 18.7 | 16.6 | 16.1 | 17.1 | 11.9 | 12.8 | 16.7 | 20.1 | 21.2 | 17.4 | 22.5 | 16.8 | 17 | 12 | 11.3 | 11.9 | 16.5 |
| Apparent max temperature | 25.1 | 24.3 | 23.2 | 17.4 | 14.6 | 9.9 | 12.8 | 21.1 | 26.3 | 21.4 | 10.5 | 11.5 | 13.1 | 14.4 | 16.6 | 15 | 13.3 | 14 | 7.9 | 9.9 | 15.2 | 19.1 | 19.6 | 16.6 | 22.8 | 17.1 | 14.4 | 9.9 | 6.6 | 9 | 13.5 |
| Mean temperature | 16.8 | 19.6 | 19.9 | 15.8 | 11.3 | 10.4 | 8.5 | 12.6 | 19 | 16.5 | 7.9 | 7.9 | 9.5 | 11.7 | 12.7 | 13.3 | 13.3 | 10.3 | 7.8 | 7 | 8.5 | 12.6 | 13.4 | 15 | 17.8 | 13 | 10.8 | 8.8 | 6.4 | 6.4 | 7.6 |
| Apparent mean temperature | 8.1 | 19.7 | 18.1 | 10.3 | 4.1 | 2.1 | 0.5 | 5.9 | 15.9 | 7.6 | -0.7 | 0.1 | 1.5 | 3.7 | 5 | 8.2 | 9.2 | 2.3 | -1.8 | -0.4 | 0.2 | 5.2 | 6.8 | 11.9 | 14.5 | 7 | 5 | 1.2 | -2 | -1.2 | -0.7 |
| Minimum temperature | 10.9 | 18 | 18 | 12.2 | 6.5 | 6.3 | 3 | 8.1 | 15.9 | 12 | 3 | 3.4 | 4.8 | 7.2 | 9 | 10.4 | 11.1 | 5.4 | 2.6 | 3.3 | 3.3 | 7.8 | 8.3 | 12.7 | 15.3 | 9.6 | 6.6 | 4.3 | 2 | 2.2 | 1.9 |
| Apparent min temperature | 16.6 | 21.5 | 21.5 | 14.1 | 8.9 | 6.9 | 6.1 | 11.3 | 20 | 16 | 4.3 | 4.8 | 6.2 | 8.3 | 9.5 | 11.4 | 11.7 | 7.3 | 3.7 | 3.5 | 6.1 | 11 | 12.1 | 13.8 | 17.8 | 11.5 | 9.1 | 5.8 | 2.4 | 3.1 | 5.1 |
| 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) | 10.3 | 10.3 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.2 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.1 | 10.2 |
| Sunshine duration (h) | 3.2 | 0 | 5.9 | 8.5 | 9.2 | 9.3 | 9 | 6.4 | 9.1 | 5.4 | 9.3 | 9.2 | 9.3 | 9.3 | 9 | 1.9 | 4.2 | 9.2 | 9.2 | 8.4 | 7.4 | 9.1 | 9.2 | 0.2 | 8.5 | 5.6 | 8.1 | 9.3 | 9.3 | 9.3 | 9.2 |
| Precipitation (mm) | 14.1 | 15 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0.7 | 4.5 | 0 | 0 | 0 | 0 | 0 | 1.1 | 1.9 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 74.3 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 14 | 15 | 6 | 0 | 0 | 0 | 0 | 0 | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 9 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 19.1 | 20.2 | 15 | 13 | 11.5 | 15 | 10 | 14.5 | 15.9 | 22 | 16.4 | 10 | 12 | 13.6 | 14.2 | 13.4 | 17 | 13.2 | 15.5 | 10.8 | 8.8 | 9.4 | 11 | 16.6 | 19.3 | 13 | 10.7 | 12.8 | 16.2 | 11.3 | 11.9 |
In December 2023, the highest daytime temperature in Calvert was 25.1°C.
While the minimum temperature at night dropped to 1.9°C.
The average nighttime and daytime temperatures during December in Calvert are 7.9°C and 17.4°C respectively.
The precipitation sum in December is about 113 mm.