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December Weather in Ballygar, Ireland

Last updated: August 23, 2025

In December, the average temperature in Ballygar, Ireland hovers around 7°C (44°F). Expect a range that dips to a chilly -4°C (25°F) at its lowest and peaks at a mild 13°C (56°F). This month sees 101 mm (4.0 in) of precipitation spread over 16 days, contributing to an average humidity level of 89%.

December Temperature in Ballygar

In December in Ballygar, the average temperature is 7°C (44°F), with a maximum that can reach 13°C (56°F) and a minimum that can drop as low as -4°C (25°F). Be sure to pack both light layers and warm clothing when traveling to ensure comfort in varying temperatures.

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

The chart illustrates December temperature patterns in Ballygar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ballygar, December typically has an average temperature of 7°C (44°F), with highs reaching up to 13°C (56°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec434344485357605956514644
Data source: Temperature data for Ballygar 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 Ballygar

In Ballygar in December, the total precipitation amount is 101 mm (4.0 in) spread over 16 days.

December Precipitation Trends in Ballygar

The chart displays monthly precipitation patterns in Ballygar, 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 Ballygar, December typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec6911396577581821267710291101
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ballygar

In Ballygar in December humidity is 89%. With an average temperature of 7°C (44°F), this humidity feels like a dense fog enveloping you, making every step sticky and cumbersome, and presenting a challenge for travelers who may find it hard to stay dry and comfortable while exploring.

December Average Humidity in Ballygar

This chart illustrates the average monthly humidity levels in Ballygar, 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 Ballygar is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%86%83%83%85%85%88%91%92%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ballygar

In Ballygar 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 Ballygar.

Maximum UV Index Levels in Ballygar for December

The chart shows the monthly maximum UV Index (UVI) for Ballygar 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 Ballygar typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Ballygar 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 Ballygar Compares to Other Months

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

This table compares monthly weather conditions in Ballygar, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)69 mm (2.7 inches)88%low
February Weather6°C (43°F)113 mm (4.4 inches)88%low
March Weather7°C (44°F)96 mm (3.8 inches)87%moderate
April Weather9°C (48°F)57 mm (2.3 inches)86%moderate
May Weather12°C (53°F)75 mm (2.9 inches)83%high
June Weather14°C (58°F)81 mm (3.2 inches)83%very high
July Weather16°C (61°F)82 mm (3.2 inches)85%very high
August Weather15°C (59°F)126 mm (5.0 inches)85%high
September Weather13°C (56°F)77 mm (3.0 inches)88%moderate
October Weather10°C (51°F)102 mm (4.0 inches)91%moderate
November Weather8°C (46°F)91 mm (3.6 inches)92%low
December Weather7°C (44°F)101 mm (4.0 inches)89%low

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