Last updated: August 27, 2025
In December, the average temperature in Overton, United Kingdom hovers around 6°C (43°F). During this month, you can expect temperatures to dip as low as -7°C (20°F), while the mercury may rise to a maximum of 13°C (56°F). With 93 mm (3.7 in) of precipitation spread over 17 days, it's advisable to pack an umbrella! The air remains quite moist, with an average humidity of 89%, adding to the cool, brisk atmosphere.
In December in Overton, the average temperature is 6°C (43°F). The maximum can reach 13°C (56°F), while the minimum can drop as low as -7°C (20°F). Be sure to pack warm clothing and prepare for chilly weather if you plan to visit during this time.
In Overton in December, the precipitation amount is 93 mm (3.7 in) spread over 17 days.
In Overton in December, humidity is 89%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and energy-draining, often leading travelers to seek shelter indoors or dress in layers to cope with the cold and moist air.
In Overton 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 Overton.
UV Risk Categories
Weather in Overton varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Overton, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (41°F) | 60 mm (2.4 inches) | 89% | low |
| February Weather | 6°C (42°F) | 74 mm (2.9 inches) | 88% | low |
| March Weather | 7°C (44°F) | 82 mm (3.2 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 53 mm (2.1 inches) | 84% | moderate |
| May Weather | 11°C (53°F) | 63 mm (2.5 inches) | 79% | high |
| June Weather | 15°C (59°F) | 87 mm (3.4 inches) | 81% | very high |
| July Weather | 16°C (62°F) | 72 mm (2.8 inches) | 78% | very high |
| August Weather | 16°C (61°F) | 83 mm (3.3 inches) | 79% | high |
| September Weather | 14°C (57°F) | 79 mm (3.1 inches) | 85% | moderate |
| October Weather | 11°C (52°F) | 86 mm (3.4 inches) | 90% | moderate |
| November Weather | 8°C (46°F) | 72 mm (2.8 inches) | 91% | low |
| December Weather | 6°C (43°F) | 93 mm (3.7 inches) | 89% | low |