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December Weather in Culmore, United Kingdom

Last updated: August 27, 2025

In Culmore, United Kingdom, the average temperature in December typically hovers around 6°C (43°F). However, be prepared for some variability; temperatures can dip to a frigid -3°C (27°F) or rise to a comfortable 13°C (56°F). Expect an abundance of moisture with 101 mm (4.0 in) of precipitation spread over 19 days and a high average humidity of 86%.

December Temperature in Culmore

In December in Culmore, the average temperature is 6°C (43°F), with maximums reaching up to 13°C (56°F) and minimums dropping as low as -3°C (27°F). Be sure to pack layers and prepare for chilly evenings if you're planning to visit during this time!

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

The chart illustrates December temperature patterns in Culmore, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Culmore, December typically has an average temperature of 6°C (43°F), with highs reaching up to 13°C (56°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec424243475256595855504643
Data source: Temperature data for Culmore 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 Culmore

In Culmore in December, the precipitation amount is 101 mm (4.0 in) over a span of 19 days.

December Precipitation Trends in Culmore

The chart displays monthly precipitation patterns in Culmore, 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 Culmore, December typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec6910695588195911348510294101
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Culmore

In Culmore in December humidity is 86%. With an average temperature of 6°C (43°F), this humidity feels like a chilling blanket enveloping you, making outdoor exploration feel damp and uncomfortable.

December Average Humidity in Culmore

This chart illustrates the average monthly humidity levels in Culmore, 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 Culmore is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Culmore

In Culmore 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 Culmore.

Maximum UV Index Levels in Culmore for December

The chart shows the monthly maximum UV Index (UVI) for Culmore 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 Culmore typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Culmore 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 Culmore Compares to Other Months

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

This table compares monthly weather conditions in Culmore, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)69 mm (2.7 inches)87%low
February Weather6°C (42°F)106 mm (4.2 inches)86%low
March Weather6°C (44°F)95 mm (3.7 inches)86%moderate
April Weather8°C (47°F)58 mm (2.3 inches)85%moderate
May Weather11°C (52°F)81 mm (3.2 inches)82%high
June Weather13°C (56°F)95 mm (3.7 inches)84%very high
July Weather15°C (59°F)91 mm (3.6 inches)86%very high
August Weather15°C (58°F)134 mm (5.3 inches)86%high
September Weather13°C (55°F)85 mm (3.4 inches)88%moderate
October Weather10°C (51°F)102 mm (4.0 inches)89%moderate
November Weather8°C (46°F)94 mm (3.7 inches)90%low
December Weather6°C (43°F)101 mm (4.0 inches)86%low

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