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December Weather in Hill Mountain, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Hill Mountain, United Kingdom hovers around 9°C (48°F). Expect lows of 2°C (36°F) and highs peaking at 13°C (56°F). Rain is a frequent visitor during this time, with 150 mm (5.9 in) of precipitation spread over 20 days. The air carries an average humidity of 80%, adding to the cool, damp atmosphere.

December Temperature in Hill Mountain

In December in Hill Mountain, the average temperature is 9°C (48°F). Maximums can reach 13°C (56°F), and minimums can be as low as 2°C (36°F). This mild weather makes it a great time for travelers to explore and enjoy outdoor activities.

December Weather in Hill Mountain: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Hill Mountain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hill Mountain, December typically has an average temperature of 9°C (48°F), with highs reaching up to 13°C (56°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec454546495358616159555048
Data source: Temperature data for Hill Mountain 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 Hill Mountain

In Hill Mountain in December, the precipitation amount is 150 mm (5.9 in) over a span of 20 days.

December Precipitation Trends in Hill Mountain

The chart displays monthly precipitation patterns in Hill Mountain, 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 Hill Mountain, December typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec80102935061826710197130131150
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Hill Mountain

In Hill Mountain in December humidity is 80%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel quite uncomfortable.

December Average Humidity in Hill Mountain

This chart illustrates the average monthly humidity levels in Hill Mountain, 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 Hill Mountain is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%83%84%85%86%87%86%85%85%82%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Hill Mountain

In Hill Mountain 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 Hill Mountain.

Maximum UV Index Levels in Hill Mountain for December

The chart shows the monthly maximum UV Index (UVI) for Hill Mountain 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 Hill Mountain typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Hill Mountain 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 Hill Mountain Compares to Other Months

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

This table compares monthly weather conditions in Hill Mountain, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)80 mm (3.2 inches)81%low
February Weather7°C (46°F)102 mm (4.0 inches)84%low
March Weather8°C (46°F)93 mm (3.7 inches)83%moderate
April Weather9°C (49°F)50 mm (2.0 inches)84%high
May Weather12°C (53°F)61 mm (2.4 inches)85%high
June Weather14°C (58°F)82 mm (3.2 inches)86%very high
July Weather16°C (61°F)67 mm (2.6 inches)87%very high
August Weather16°C (61°F)101 mm (4.0 inches)86%high
September Weather15°C (59°F)97 mm (3.8 inches)85%high
October Weather13°C (55°F)130 mm (5.1 inches)85%moderate
November Weather10°C (50°F)131 mm (5.2 inches)82%low
December Weather9°C (48°F)150 mm (5.9 inches)80%low

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