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January Weather in Glin, Ireland

Last updated: August 23, 2025

In January, the average temperature in Glin, Ireland reaches a cool 6°C (43°F). Expect minimum temperatures to dip as low as -5°C (23°F), while highs can soar to a comfortable 14°C (58°F). This month typically sees about 75 mm (3.0 in) of precipitation over 14 days, with an average humidity of 88%—perfect for cozy indoor activities!

January Temperature in Glin

In January in Glin, the average temperature is 6°C (43°F). Maximums can reach 14°C (58°F), while minimums can drop to as low as -5°C (23°F). Be sure to pack warm layers and prepare for variable weather if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Glin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glin, January typically has an average temperature of 6°C (43°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec434444485357605956514645
Data source: Temperature data for Glin 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 Glin

In Glin in January, the precipitation amount is 75 mm (3.0 in) spread over 14 days, indicating a relatively wet period for the region.

January Precipitation Trends in Glin

The chart displays monthly precipitation patterns in Glin, 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 Glin, January typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec75123113697974811469111099127
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Glin

In Glin in January, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.

January Average Humidity in Glin

This chart illustrates the average monthly humidity levels in Glin, 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 Glin is approximately 88%, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Glin

In Glin 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 Glin.

Maximum UV Index Levels in Glin for January

The chart shows the monthly maximum UV Index (UVI) for Glin 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 Glin typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Glin 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 Glin Compares to Other Months

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

This table compares monthly weather conditions in Glin, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)75 mm (3.0 inches)88%low
February Weather7°C (44°F)123 mm (4.8 inches)88%low
March Weather7°C (44°F)112 mm (4.4 inches)87%moderate
April Weather9°C (48°F)69 mm (2.7 inches)86%moderate
May Weather11°C (53°F)79 mm (3.1 inches)83%high
June Weather14°C (57°F)73 mm (2.9 inches)83%very high
July Weather16°C (60°F)81 mm (3.2 inches)85%very high
August Weather15°C (59°F)146 mm (5.7 inches)85%high
September Weather13°C (56°F)91 mm (3.6 inches)88%moderate
October Weather10°C (51°F)110 mm (4.3 inches)91%moderate
November Weather8°C (46°F)99 mm (3.9 inches)92%low
December Weather7°C (45°F)127 mm (5.0 inches)89%low

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