Last updated: August 27, 2025
In December, the average temperature in Arlecdon, United Kingdom hovers around 6°C (43°F), with a minimum dipping to -2°C (28°F) and a maximum reaching 11°C (53°F). Expect 180 mm (7.1 in) of precipitation spread over 20 days, contributing to a notably high average humidity of 89%. Prepare for a chilly, damp month!
In December in Arlecdon, the average temperature is 6°C (43°F), with maximums reaching 11°C (53°F) and minimums dropping to as low as -2°C (28°F). Be prepared for chilly weather and pack accordingly if you plan to visit during this time.
In Arlecdon in December, the total precipitation amount is 180 mm (7.1 in) over the course of 20 days.
In Arlecdon 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 Arlecdon 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 Arlecdon.
UV Risk Categories
Weather in Arlecdon varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Arlecdon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 116 mm (4.6 inches) | 90% | low |
| February Weather | 5°C (42°F) | 171 mm (6.7 inches) | 88% | low |
| March Weather | 6°C (43°F) | 140 mm (5.5 inches) | 86% | moderate |
| April Weather | 8°C (46°F) | 53 mm (2.1 inches) | 85% | moderate |
| May Weather | 11°C (51°F) | 73 mm (2.9 inches) | 80% | high |
| June Weather | 14°C (57°F) | 118 mm (4.6 inches) | 83% | very high |
| July Weather | 15°C (60°F) | 117 mm (4.6 inches) | 82% | very high |
| August Weather | 15°C (60°F) | 177 mm (7.0 inches) | 82% | high |
| September Weather | 14°C (57°F) | 155 mm (6.1 inches) | 88% | moderate |
| October Weather | 11°C (52°F) | 220 mm (8.7 inches) | 90% | moderate |
| November Weather | 8°C (47°F) | 165 mm (6.5 inches) | 92% | low |
| December Weather | 6°C (43°F) | 180 mm (7.1 inches) | 89% | low |