Average temperature in December is 26.5 °C
Average daytime temperature is 27.2 °C
Average night temperature is 25.7 °C
Absolute maximum temperature: 28.5 °C
Absolute minimum temperature: 23.8 °C
Number of sunny days: 9
Number of rainy days: 22
Number of snow days:
Precipitation sum: 41 mm
* Weather data for Charlotte Amalie U.S. Virgin Islands 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 | 28.2 | 28.5 | 27.5 | 28 | 28.1 | 28.5 | 28.1 | 27.7 | 27.6 | 27.5 | 27.5 | 27.3 | 27.3 | 27.7 | 26.7 | 26.9 | 27 | 27.1 | 27 | 26.8 | 26.9 | 25.9 | 26.7 | 26.7 | 25.9 | 26.1 | 26.4 | 26.3 | 26.9 | 26.8 | 26.8 |
| Apparent max temperature | 29.1 | 30 | 30 | 29.7 | 28.9 | 30.3 | 32 | 29.8 | 27.9 | 27.4 | 27.6 | 27.3 | 25.4 | 26.6 | 26.3 | 27.8 | 27 | 26.6 | 27.9 | 30 | 29.9 | 28.7 | 30.1 | 30 | 28.8 | 29 | 29.8 | 29.7 | 28.9 | 29.2 | 27.7 |
| Mean temperature | 27.4 | 27.9 | 27.1 | 27.3 | 27.2 | 27.4 | 27.3 | 27.2 | 27.4 | 26.2 | 27.1 | 27 | 26.8 | 26.7 | 25.5 | 25.8 | 26.4 | 26.4 | 26.6 | 26 | 26.3 | 25 | 26 | 25.7 | 25.6 | 25.7 | 26 | 25.9 | 26.4 | 26.1 | 26 |
| Apparent mean temperature | 27.1 | 27.5 | 27.1 | 28 | 26.8 | 27.3 | 29.7 | 27.3 | 26.4 | 24.4 | 26.3 | 24.9 | 23.3 | 22.8 | 24.6 | 24 | 24.6 | 25.5 | 26 | 27.4 | 25 | 25.4 | 25.7 | 28 | 27.3 | 26.6 | 27.4 | 27.3 | 27.1 | 26.6 | 25.8 |
| Minimum temperature | 26.6 | 27.4 | 26.5 | 26.6 | 26.6 | 26.9 | 26.9 | 26.8 | 27 | 25.4 | 26.4 | 26.4 | 25.7 | 25.8 | 24.3 | 24.7 | 25.4 | 25.5 | 26.1 | 25.1 | 23.9 | 23.8 | 24.3 | 24.6 | 25.2 | 25 | 25.7 | 25.3 | 26 | 25.5 | 24.5 |
| Apparent min temperature | 28 | 28.4 | 28.3 | 28.8 | 27.7 | 28.8 | 30.7 | 28.7 | 27.2 | 26 | 27 | 26.2 | 24.6 | 24.8 | 25.4 | 25.7 | 25.6 | 26 | 26.9 | 28.3 | 27.8 | 26.7 | 27.8 | 28.9 | 27.8 | 27.6 | 28.2 | 28.1 | 27.9 | 27.3 | 26.9 |
| 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) | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11.1 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Sunshine duration (h) | 10.2 | 10.2 | 10.1 | 10.2 | 10.2 | 10.1 | 10.2 | 10.1 | 10.2 | 10 | 10.2 | 10.2 | 10.2 | 10.1 | 6.6 | 9.2 | 10.2 | 9.3 | 9.8 | 10.3 | 10.1 | 10.2 | 10.2 | 10.3 | 9.2 | 10.3 | 10.3 | 10.1 | 10.3 | 10.3 | 10.2 |
| Precipitation (mm) | 0.6 | 0 | 0 | 0.4 | 1 | 0.2 | 0 | 1.7 | 0.6 | 4.4 | 1 | 0.5 | 0.6 | 0.9 | 4.4 | 14.3 | 3 | 0.5 | 0.1 | 0 | 0.2 | 2.4 | 1.6 | 0.3 | 0 | 1.6 | 0 | 0 | 0 | 0 | 0.9 |
| Precipitation hours | 4 | 0 | 0 | 2 | 6 | 1 | 0 | 5 | 3 | 20 | 5 | 2 | 4 | 6 | 18 | 19 | 7 | 5 | 1 | 0 | 2 | 8 | 7 | 3 | 0 | 8 | 0 | 0 | 0 | 0 | 8 |
| Wind speed (m/s) | 34.2 | 33.5 | 35 | 33.1 | 36 | 30 | 20.4 | 33.1 | 38.8 | 44 | 39.9 | 42.7 | 49.3 | 50.7 | 35.6 | 41 | 43 | 38.9 | 30.4 | 20.9 | 22.9 | 24.6 | 25.5 | 18.6 | 18.5 | 22.4 | 17.1 | 14.4 | 19.2 | 21.7 | 28.3 |
In December 2023, the highest daytime temperature in Charlotte Amalie was 28.5°C.
While the minimum temperature at night dropped to 23.8°C.
The average nighttime and daytime temperatures during December in Charlotte Amalie are 25.7°C and 27.2°C respectively.
The precipitation sum in December is about 41 mm.