Last updated: August 27, 2025
In December, the average temperature in Bucknell, United Kingdom hovers around 5°C (42°F), with extremes ranging from a chilly -9°C (16°F) to a mild 13°C (55°F). Expect damp conditions, as 93 mm (3.6 in) of precipitation typically falls over 16 days, contributing to an average humidity of 89%. Stay prepared for a brisk and wet month!
In December in Bucknell, the average temperature is 5°C (42°F). The maximum can reach 13°C (55°F), and the minimum can be as low as -9°C (16°F). Be sure to pack warm clothing and prepare for chilly conditions when traveling to Bucknell this time of year.
In Bucknell in December, the total precipitation amount reaches 93 mm (3.6 in) over the course of 16 days.
In Bucknell in December humidity is 89%. With an average temperature of 5°C (42°F), this humidity feels like a chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while exploring.
In Bucknell in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Bucknell.
UV Risk Categories
Weather in Bucknell varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Bucknell, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 56 mm (2.2 inches) | 89% | low |
| February Weather | 5°C (41°F) | 78 mm (3.1 inches) | 88% | low |
| March Weather | 6°C (43°F) | 83 mm (3.3 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 52 mm (2.0 inches) | 84% | high |
| May Weather | 11°C (52°F) | 75 mm (3.0 inches) | 79% | high |
| June Weather | 14°C (58°F) | 80 mm (3.1 inches) | 81% | very high |
| July Weather | 16°C (62°F) | 61 mm (2.4 inches) | 78% | very high |
| August Weather | 15°C (60°F) | 71 mm (2.8 inches) | 79% | high |
| September Weather | 13°C (56°F) | 58 mm (2.3 inches) | 85% | high |
| October Weather | 10°C (51°F) | 92 mm (3.6 inches) | 90% | moderate |
| November Weather | 7°C (45°F) | 79 mm (3.1 inches) | 91% | low |
| December Weather | 5°C (42°F) | 93 mm (3.6 inches) | 89% | low |