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December Weather in Old Basing, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Old Basing, United Kingdom hovers around 6°C (44°F). Prepare for chilly days, as the temperature can dip to a minimum of -3°C (26°F), with a maximum reaching 14°C (58°F). Expect 86 mm (3.4 in) of precipitation spread over about 15 days, contributing to an average humidity of a crisp 92%. Stay warm and dry!

December Temperature in Old Basing

In December in Old Basing, the average temperature is 6°C (44°F). Maximums can reach 14°C (58°F), and minimums can dip as low as -3°C (26°F). Be sure to pack layers to stay comfortable while exploring the local sights.

December Weather in Old Basing: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Old Basing, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Old Basing, December typically has an average temperature of 6°C (44°F), with highs reaching up to 14°C (58°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345495561656359534643
Data source: Temperature data for Old Basing 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 Old Basing

In Old Basing in December, the precipitation amount is 86 mm (3.4 in) that falls over a span of 15 days.

December Precipitation Trends in Old Basing

The chart displays monthly precipitation patterns in Old Basing, 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 Old Basing, December typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec495461387379687046965786
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Old Basing

In Old Basing in December, humidity is 92%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that clings to your skin, making outdoor explorations uncomfortable and leaving you longing for warmer, drier conditions.

December Average Humidity in Old Basing

This chart illustrates the average monthly humidity levels in Old Basing, 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 Old Basing is approximately 92%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Old Basing

In Old Basing 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 Old Basing.

Maximum UV Index Levels in Old Basing for December

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

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

This table compares monthly weather conditions in Old Basing, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)49 mm (1.9 inches)91%low
February Weather6°C (43°F)54 mm (2.1 inches)89%low
March Weather7°C (45°F)61 mm (2.4 inches)86%moderate
April Weather9°C (49°F)38 mm (1.5 inches)85%high
May Weather13°C (55°F)72 mm (2.9 inches)79%high
June Weather16°C (61°F)79 mm (3.1 inches)80%very high
July Weather18°C (65°F)68 mm (2.7 inches)71%very high
August Weather17°C (63°F)70 mm (2.7 inches)76%high
September Weather15°C (59°F)46 mm (1.8 inches)82%high
October Weather12°C (53°F)96 mm (3.8 inches)90%moderate
November Weather8°C (46°F)57 mm (2.3 inches)92%low
December Weather6°C (44°F)86 mm (3.4 inches)92%low

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