Last updated: June 24, 2025
In December, the average temperature in Gloucester Courthouse, United States is a cool 7°C (45°F). Expect winter chill with minimum temperatures dipping to -6°C (21°F), while highs can reach up to 20°C (67°F). Be prepared for the occasional rain, as the area sees about 105 mm (4.1 in) of precipitation over approximately 11 days. With an average humidity of 84%, it's a month where you can truly feel the season's embrace.
In December in Gloucester Courthouse, the average temperature is 7°C (45°F). Maximums can reach 20°C (67°F), while minimums can dip as low as -6°C (21°F). Be prepared for a wide range of temperatures and pack accordingly for your trip!
In Gloucester Courthouse in December, the precipitation amount is 105 mm (4.1 in) over the course of 11 days.
In Gloucester Courthouse in December, humidity is 84%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm while exploring the sights.
In Gloucester Courthouse in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Gloucester Courthouse, you can check the information here.
UV Risk Categories
Weather in Gloucester Courthouse varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gloucester Courthouse, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 91 mm (3.6 inches) | 84% | moderate |
| February Weather | 7°C (44°F) | 125 mm (4.9 inches) | 83% | moderate |
| March Weather | 9°C (49°F) | 98 mm (3.9 inches) | 82% | high |
| April Weather | 14°C (58°F) | 101 mm (4.0 inches) | 81% | very high |
| May Weather | 19°C (67°F) | 98 mm (3.8 inches) | 80% | very high |
| June Weather | 24°C (76°F) | 102 mm (4.0 inches) | 82% | very high |
| July Weather | 27°C (81°F) | 123 mm (4.8 inches) | 81% | very high |
| August Weather | 26°C (79°F) | 146 mm (5.8 inches) | 81% | very high |
| September Weather | 23°C (75°F) | 122 mm (4.8 inches) | 78% | very high |
| October Weather | 19°C (66°F) | 122 mm (4.8 inches) | 80% | high |
| November Weather | 11°C (52°F) | 86 mm (3.4 inches) | 84% | moderate |
| December Weather | 7°C (45°F) | 105 mm (4.1 inches) | 84% | moderate |