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December Weather in Ross Carbery, Ireland

Last updated: August 23, 2025

In December, the average temperature in Ross Carbery, Ireland hovers around 9°C (48°F), with lows dipping to 1°C (35°F) and highs reaching up to 14°C (57°F). Expect a fair amount of rain, with 148 mm (5.8 in) of precipitation spread over approximately 19 days. Additionally, the air feels quite humid, with an average humidity of 83%.

December Temperature in Ross Carbery

In December in Ross Carbery, the average temperature is 9°C (48°F). The maximum can reach 14°C (57°F) and the minimum can be as low as 1°C (35°F). Be prepared for cool weather and pack accordingly if you plan to visit.

December Weather in Ross Carbery: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Ross Carbery, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ross Carbery, December typically has an average temperature of 9°C (48°F), with highs reaching up to 14°C (57°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec464746495357616058545048
Data source: Temperature data for Ross Carbery 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 Ross Carbery

In Ross Carbery in December, the precipitation amount is 148 mm (5.8 in) over the course of 19 days.

December Precipitation Trends in Ross Carbery

The chart displays monthly precipitation patterns in Ross Carbery, 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 Ross Carbery, December typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec83139104798166669689135118148
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Ross Carbery

In Ross Carbery in December humidity is 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

December Average Humidity in Ross Carbery

This chart illustrates the average monthly humidity levels in Ross Carbery, 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 Ross Carbery is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%84%84%84%85%85%84%85%86%84%83%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Ross Carbery

In Ross Carbery 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 Ross Carbery.

Maximum UV Index Levels in Ross Carbery for December

The chart shows the monthly maximum UV Index (UVI) for Ross Carbery 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 Ross Carbery typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678875421
Data source: Ross Carbery 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 Ross Carbery Compares to Other Months

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

This table compares monthly weather conditions in Ross Carbery, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)82 mm (3.2 inches)83%low
February Weather8°C (47°F)139 mm (5.5 inches)85%low
March Weather8°C (47°F)104 mm (4.1 inches)84%moderate
April Weather9°C (49°F)78 mm (3.1 inches)84%high
May Weather11°C (53°F)81 mm (3.2 inches)84%high
June Weather14°C (58°F)66 mm (2.6 inches)85%very high
July Weather16°C (61°F)66 mm (2.6 inches)85%very high
August Weather16°C (60°F)96 mm (3.8 inches)84%high
September Weather14°C (58°F)89 mm (3.5 inches)85%moderate
October Weather12°C (54°F)135 mm (5.3 inches)86%moderate
November Weather10°C (50°F)118 mm (4.6 inches)84%low
December Weather9°C (48°F)148 mm (5.8 inches)83%low

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