Last updated: June 24, 2025
In Prince Frederick, United States, the average temperature in December is 6°C (43°F), with a minimum dipping to -7°C (19°F) and a maximum reaching 18°C (64°F). The month brings about 101 mm (4.0 in) of precipitation over 10 days, while humidity levels hover around a cozy 84%. Be prepared for the occasional rain and enjoy the crisp air!
In December in Prince Frederick, the average temperature is 6°C (43°F). Maximum temperatures can reach 18°C (64°F), while the minimum can drop as low as -7°C (19°F). It's advisable to pack layers and prepare for varying weather conditions if you're traveling during this time.
In Prince Frederick in December, the precipitation amount is 101 mm (4.0 in) spread over the course of 10 days.
In Prince Frederick in December, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.
In Prince Frederick 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 Prince Frederick, you can check the information here.
UV Risk Categories
Weather in Prince Frederick varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Prince Frederick, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (39°F) | 71 mm (2.8 inches) | 84% | moderate |
| February Weather | 5°C (41°F) | 112 mm (4.4 inches) | 83% | moderate |
| March Weather | 8°C (47°F) | 88 mm (3.5 inches) | 83% | high |
| April Weather | 13°C (56°F) | 95 mm (3.7 inches) | 81% | very high |
| May Weather | 19°C (66°F) | 129 mm (5.1 inches) | 78% | very high |
| June Weather | 24°C (75°F) | 94 mm (3.7 inches) | 79% | very high |
| July Weather | 27°C (81°F) | 145 mm (5.7 inches) | 74% | very high |
| August Weather | 26°C (79°F) | 148 mm (5.8 inches) | 72% | very high |
| September Weather | 23°C (74°F) | 109 mm (4.3 inches) | 75% | very high |
| October Weather | 18°C (64°F) | 132 mm (5.2 inches) | 81% | high |
| November Weather | 10°C (50°F) | 91 mm (3.6 inches) | 85% | moderate |
| December Weather | 6°C (43°F) | 101 mm (4.0 inches) | 84% | moderate |