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January Weather in Killucan, Ireland

Last updated: August 23, 2025

In January, the average temperature in Killucan, Ireland hovers around 6°C (42°F). It's a month of variability, with lows dipping to -5°C (24°F) and highs reaching 14°C (57°F). Expect around 60 mm (2.3 in) of precipitation spread over 11 days, contributing to an average humidity of 85%. Stay prepared for those chilly, damp days!

January Temperature in Killucan

In January in Killucan, the average temperature is 6°C (42°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -5°C (24°F). Travelers should be prepared for a mix of chilly and mild weather during this time.

January Weather in Killucan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Killucan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killucan, January typically has an average temperature of 6°C (42°F), with highs reaching up to 14°C (57°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344485358615956514643
Data source: Temperature data for Killucan 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.

January Precipitation in Killucan

In Killucan in January, the precipitation amount is 60 mm (2.3 in) spread over a total of 11 days.

January Precipitation Trends in Killucan

The chart displays monthly precipitation patterns in Killucan, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Killucan, January typically receives around 60 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6096895175827911377878697
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Killucan

In Killucan in January, humidity is 85%. With an average temperature of 6°C (42°F), this humidity feels like walking through a thick mist, making even short strolls feel damp and chilly, which can be uncomfortable for traveling.

January Average Humidity in Killucan

This chart illustrates the average monthly humidity levels in Killucan, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Killucan is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%85%83%85%86%85%86%87%87%84%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Killucan

In Killucan in January, 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 Killucan.

Maximum UV Index Levels in Killucan for January

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

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

This table compares monthly weather conditions in Killucan, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)60 mm (2.3 inches)85%low
February Weather6°C (43°F)96 mm (3.8 inches)86%low
March Weather7°C (44°F)89 mm (3.5 inches)86%moderate
April Weather9°C (48°F)51 mm (2.0 inches)85%moderate
May Weather12°C (53°F)75 mm (2.9 inches)83%high
June Weather14°C (58°F)82 mm (3.2 inches)85%very high
July Weather16°C (61°F)79 mm (3.1 inches)86%very high
August Weather15°C (60°F)113 mm (4.4 inches)85%high
September Weather13°C (56°F)77 mm (3.0 inches)86%moderate
October Weather10°C (51°F)87 mm (3.4 inches)87%moderate
November Weather8°C (46°F)86 mm (3.4 inches)86%low
December Weather6°C (44°F)97 mm (3.8 inches)84%low

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