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December Weather in Greetham, United Kingdom

Last updated: August 27, 2025

In December, the average temperature in Greetham, United Kingdom hovers around 6°C (42°F), with a chilly minimum of -3°C (26°F) and a mild maximum of 14°C (58°F). Expect 76 mm (3.0 in) of precipitation over approximately 15 days, making for a notably humid atmosphere with an average humidity of 90%. Prepare accordingly!

December Temperature in Greetham

In December in Greetham, the average temperature is 6°C (42°F). Maximums can reach 14°C (58°F), while minimums can drop as low as -3°C (26°F). Be prepared for a cool climate and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Greetham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greetham, December typically has an average temperature of 6°C (42°F), with highs reaching up to 14°C (58°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485460646358524542
Data source: Temperature data for Greetham 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 Greetham

In Greetham in December, the precipitation amount is 76 mm (3.0 in), recorded over a span of 15 days.

December Precipitation Trends in Greetham

The chart displays monthly precipitation patterns in Greetham, 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 Greetham, December typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec485560386377747960795976
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Greetham

In Greetham in December, humidity is 90%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing your clothes to cling uncomfortably, which can be quite challenging for traveling.

December Average Humidity in Greetham

This chart illustrates the average monthly humidity levels in Greetham, 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 Greetham is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Greetham

In Greetham 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 Greetham.

Maximum UV Index Levels in Greetham for December

The chart shows the monthly maximum UV Index (UVI) for Greetham 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 Greetham typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Greetham 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 Greetham Compares to Other Months

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

This table compares monthly weather conditions in Greetham, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)48 mm (1.9 inches)90%low
February Weather6°C (42°F)55 mm (2.2 inches)88%low
March Weather7°C (45°F)60 mm (2.4 inches)86%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather12°C (54°F)63 mm (2.5 inches)80%high
June Weather16°C (60°F)77 mm (3.0 inches)81%very high
July Weather18°C (64°F)74 mm (2.9 inches)76%very high
August Weather17°C (63°F)79 mm (3.1 inches)77%high
September Weather14°C (58°F)60 mm (2.4 inches)85%moderate
October Weather11°C (52°F)79 mm (3.1 inches)90%moderate
November Weather7°C (46°F)59 mm (2.3 inches)92%low
December Weather6°C (42°F)76 mm (3.0 inches)90%low

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