Last updated: June 24, 2025
In December, the average temperature in Walkersville, United States hovers around 4°C (39°F), with temperatures ranging from a chilly -12°C (11°F) to a mild 18°C (65°F). This month sees 94 mm (3.7 in) of precipitation spread over 9 days, contributing to an average humidity of 84%. Whether you're braving the cold or enjoying occasional warmth, it's a time when the weather keeps you on your toes!
In December, in Walkersville, the average temperature is 4°C (39°F), with maximums reaching up to 18°C (65°F) and minimums dropping as low as -12°C (11°F). This range suggests that travelers should prepare for a mix of mild and chilly weather, making it essential to pack layers for their visit.
In Walkersville in December, the precipitation amount reaches 94 mm (3.7 in) over the course of 9 days.
In Walkersville in December, humidity is 84%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor excursions uncomfortable and demanding more layers than you anticipate while traveling.
In Walkersville 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 Walkersville, you can check the information here.
UV Risk Categories
Weather in Walkersville varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Walkersville, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 61 mm (2.4 inches) | 84% | moderate |
| February Weather | 4°C (39°F) | 95 mm (3.7 inches) | 83% | moderate |
| March Weather | 7°C (44°F) | 92 mm (3.6 inches) | 83% | high |
| April Weather | 12°C (55°F) | 97 mm (3.8 inches) | 81% | very high |
| May Weather | 18°C (64°F) | 138 mm (5.5 inches) | 78% | very high |
| June Weather | 23°C (73°F) | 121 mm (4.8 inches) | 79% | very high |
| July Weather | 26°C (79°F) | 146 mm (5.7 inches) | 74% | very high |
| August Weather | 24°C (76°F) | 134 mm (5.3 inches) | 72% | very high |
| September Weather | 21°C (70°F) | 111 mm (4.4 inches) | 75% | very high |
| October Weather | 15°C (60°F) | 100 mm (3.9 inches) | 81% | high |
| November Weather | 7°C (45°F) | 90 mm (3.6 inches) | 85% | moderate |
| December Weather | 4°C (39°F) | 94 mm (3.7 inches) | 84% | moderate |