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January Weather in Granard, Ireland

Last updated: August 23, 2025

In January, the average temperature in Granard, Ireland hovers around 5°C (42°F). Expect chilly days, with a minimum dip to -5°C (23°F) and a maximum reaching 14°C (58°F). Rainfall amounts to 64 mm (2.5 in) spread over about 10 days, contributing to an average humidity of 88%. Don't forget your umbrella and warm layers!

January Temperature in Granard

In January in Granard, the average temperature is 5°C (42°F). Maximums can reach 14°C (58°F), while minimums can dip as low as -5°C (23°F). Travelers should pack layers to stay warm and comfortable during this chilly season.

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

The chart illustrates January temperature patterns in Granard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Granard, January typically has an average temperature of 5°C (42°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475357605956504543
Data source: Temperature data for Granard 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 Granard

In Granard in January, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

January Precipitation Trends in Granard

The chart displays monthly precipitation patterns in Granard, 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 Granard, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec64103905475898412777909295
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Granard

In Granard in January humidity is 88%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less appealing and leading you to seek warmth indoors instead.

January Average Humidity in Granard

This chart illustrates the average monthly humidity levels in Granard, 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 Granard 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 Granard

In Granard 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 Granard.

Maximum UV Index Levels in Granard for January

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

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

This table compares monthly weather conditions in Granard, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)64 mm (2.5 inches)88%low
February Weather6°C (43°F)103 mm (4.1 inches)88%low
March Weather7°C (44°F)90 mm (3.5 inches)87%moderate
April Weather9°C (48°F)54 mm (2.1 inches)86%moderate
May Weather11°C (53°F)75 mm (2.9 inches)83%high
June Weather14°C (58°F)89 mm (3.5 inches)83%very high
July Weather16°C (61°F)84 mm (3.3 inches)85%very high
August Weather15°C (59°F)127 mm (5.0 inches)85%high
September Weather13°C (56°F)77 mm (3.0 inches)88%moderate
October Weather10°C (51°F)90 mm (3.5 inches)91%moderate
November Weather7°C (46°F)92 mm (3.6 inches)92%low
December Weather6°C (43°F)95 mm (3.8 inches)89%low

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