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January Weather in Mountrath, Ireland

Last updated: August 23, 2025

In January, the average temperature in Mountrath, Ireland is around 5°C (42°F). Daytime temperatures can vary significantly, with minimums dipping to -5°C (23°F) and maximums reaching up to 14°C (57°F). Be prepared for some rain, as 59 mm (2.3 in) of precipitation is expected over 11 days, coupled with a high average humidity of 88%.

January Temperature in Mountrath

In January in Mountrath, the average temperature is 5°C (42°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -5°C (23°F). Be prepared for a chilly climate, and pack layers to stay comfortable during your travels.

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

The chart illustrates January temperature patterns in Mountrath, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mountrath, January typically has an average temperature of 5°C (42°F), with highs reaching up to 14°C (57°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344475257615956504543
Data source: Temperature data for Mountrath 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 Mountrath

In Mountrath in January, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

January Precipitation Trends in Mountrath

The chart displays monthly precipitation patterns in Mountrath, 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 Mountrath, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec59948855717477100728987101
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Mountrath

In Mountrath 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 Mountrath

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

In Mountrath 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 Mountrath.

Maximum UV Index Levels in Mountrath for January

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

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

This table compares monthly weather conditions in Mountrath, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)59 mm (2.3 inches)88%low
February Weather6°C (43°F)94 mm (3.7 inches)88%low
March Weather7°C (44°F)88 mm (3.4 inches)87%moderate
April Weather9°C (48°F)55 mm (2.2 inches)86%moderate
May Weather11°C (53°F)71 mm (2.8 inches)83%high
June Weather14°C (58°F)74 mm (2.9 inches)83%very high
July Weather16°C (61°F)77 mm (3.0 inches)85%very high
August Weather15°C (59°F)100 mm (3.9 inches)85%high
September Weather13°C (56°F)72 mm (2.8 inches)88%moderate
October Weather10°C (51°F)89 mm (3.5 inches)91%moderate
November Weather7°C (46°F)87 mm (3.4 inches)92%low
December Weather6°C (44°F)101 mm (4.0 inches)89%low

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