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December Weather in Roos, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Roos, United Kingdom hovers around 7°C (44°F), with a typical range from a chilly 0°C (32°F) to a mild 13°C (56°F). Expect some wet days, as precipitation averages around 92 mm (3.6 in) over 16 days, while the atmosphere remains notably humid, with an average humidity of 88%.

December Temperature in Roos

In December in Roos, the average temperature is 7°C (44°F). Maximum temperatures can reach 13°C (56°F), while minimums may drop to as low as 0°C (32°F). Travelers should prepare for chilly weather and pack accordingly to enjoy their visit comfortably.

December Weather in Roos: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Roos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roos, December typically has an average temperature of 7°C (44°F), with highs reaching up to 13°C (56°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344465157616158544844
Data source: Temperature data for Roos generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Roos

In Roos in December, the total precipitation amount reaches 92 mm (3.6 in) spread over 16 days.

December Precipitation Trends in Roos

The chart displays monthly precipitation patterns in Roos, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Roos, December typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec5676713263867387751038992
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Roos

In Roos in December, humidity is 88%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that clings to your skin, making outdoor exploration uncomfortable and prompting frequent breaks in sheltered areas.

December Average Humidity in Roos

This chart illustrates the average monthly humidity levels in Roos, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Roos is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Roos

In Roos 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 Roos.

Maximum UV Index Levels in Roos for December

The chart shows the monthly maximum UV Index (UVI) for Roos in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Roos typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Roos December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Roos Compares to Other Months

Weather in Roos varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Roos, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Roos, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)56 mm (2.2 inches)89%low
February Weather6°C (43°F)76 mm (3.0 inches)87%low
March Weather7°C (44°F)71 mm (2.8 inches)86%moderate
April Weather8°C (47°F)32 mm (1.3 inches)85%moderate
May Weather11°C (52°F)63 mm (2.5 inches)83%high
June Weather14°C (57°F)86 mm (3.4 inches)83%very high
July Weather16°C (61°F)73 mm (2.9 inches)79%very high
August Weather16°C (62°F)87 mm (3.4 inches)78%high
September Weather14°C (58°F)75 mm (2.9 inches)84%moderate
October Weather12°C (54°F)103 mm (4.0 inches)88%moderate
November Weather9°C (48°F)89 mm (3.5 inches)89%low
December Weather7°C (44°F)92 mm (3.6 inches)88%low

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