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December Weather in Ballasalla, Isle of Man

Last updated: August 23, 2025

In Ballasalla, Isle of Man, the average temperature in December hovers around 9°C (48°F), with a minimum of 4°C (39°F) and a maximum reaching 13°C (56°F). During this month, expect 144 mm (5.7 in) of precipitation spread across 22 days, contributing to a notable average humidity of 89%.

December Temperature in Ballasalla

In December in Ballasalla, the average temperature is 9°C (48°F). Maximums can reach 13°C (56°F) and minimums can be as low as 4°C (39°F). Be sure to pack layers to stay comfortable during your travels.

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

The chart illustrates December temperature patterns in Ballasalla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ballasalla, 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 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec464545475155585958555047
Data source: Temperature data for Ballasalla 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 Ballasalla

In Ballasalla in December, the precipitation amount is 144 mm (5.7 in) over the course of 22 days.

December Precipitation Trends in Ballasalla

The chart displays monthly precipitation patterns in Ballasalla, 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 Ballasalla, December typically receives around 144 mm (5.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec8110687364470709492142144144
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ballasalla

In Ballasalla in December humidity is 89%. With an average temperature of 9°C (48°F), this humidity feels like a chill that lingers in the air, wrapping around you like a damp blanket, making outdoor activities challenging and encouraging a cozy retreat indoors.

December Average Humidity in Ballasalla

This chart illustrates the average monthly humidity levels in Ballasalla, 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 Ballasalla is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ballasalla

In Ballasalla 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 Ballasalla.

Maximum UV Index Levels in Ballasalla for December

The chart shows the monthly maximum UV Index (UVI) for Ballasalla 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 Ballasalla typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Ballasalla 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 Ballasalla Compares to Other Months

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

This table compares monthly weather conditions in Ballasalla, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)81 mm (3.2 inches)89%low
February Weather7°C (45°F)106 mm (4.2 inches)88%low
March Weather7°C (45°F)87 mm (3.4 inches)86%moderate
April Weather8°C (47°F)36 mm (1.4 inches)84%moderate
May Weather10°C (51°F)44 mm (1.7 inches)79%high
June Weather13°C (55°F)70 mm (2.8 inches)81%very high
July Weather14°C (58°F)70 mm (2.8 inches)78%very high
August Weather15°C (59°F)94 mm (3.7 inches)79%high
September Weather14°C (58°F)91 mm (3.6 inches)85%moderate
October Weather13°C (55°F)142 mm (5.6 inches)90%moderate
November Weather10°C (51°F)143 mm (5.6 inches)91%low
December Weather9°C (48°F)144 mm (5.7 inches)89%low

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