nomadseason

January Weather in Dunleer, Ireland

Last updated: August 23, 2025

In January, the average temperature in Dunleer, Ireland is a cool 6°C (43°F), with nighttime lows dipping to a brisk -4°C (25°F) and daytime highs reaching up to 14°C (58°F). This month brings about 50 mm (2.0 in) of precipitation over approximately 9 days, contributing to an average humidity level of around 85%. Be prepared for a blend of crisp air and occasional showers!

January Temperature in Dunleer

In January in Dunleer, the average temperature is 6°C (43°F). The maximum can reach 14°C (58°F), and the minimum can be as low as -4°C (25°F). Travelers should prepare for a range of temperatures and pack accordingly for both mild and chilly weather.

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

The chart illustrates January temperature patterns in Dunleer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dunleer, 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 -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec424345485358616057514644
Data source: Temperature data for Dunleer generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Dunleer

In Dunleer in January, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.

January Precipitation Trends in Dunleer

The chart displays monthly precipitation patterns in Dunleer, 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 Dunleer, January typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5079764564737310471768385
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Dunleer

In Dunleer in January, humidity is 85%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making travel feel more uncomfortable and limiting your enjoyment of the sights as you navigate the wet, brisk air.

January Average Humidity in Dunleer

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

In Dunleer 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 Dunleer.

Maximum UV Index Levels in Dunleer for January

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

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

This table compares monthly weather conditions in Dunleer, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)50 mm (2.0 inches)85%low
February Weather6°C (44°F)79 mm (3.1 inches)86%low
March Weather7°C (45°F)76 mm (3.0 inches)86%moderate
April Weather9°C (48°F)44 mm (1.8 inches)85%moderate
May Weather12°C (53°F)64 mm (2.5 inches)83%high
June Weather15°C (59°F)73 mm (2.9 inches)85%very high
July Weather16°C (62°F)73 mm (2.9 inches)86%very high
August Weather16°C (60°F)104 mm (4.1 inches)85%high
September Weather14°C (57°F)71 mm (2.8 inches)86%moderate
October Weather11°C (52°F)76 mm (3.0 inches)87%moderate
November Weather8°C (47°F)83 mm (3.3 inches)86%low
December Weather6°C (44°F)85 mm (3.4 inches)84%low

Compare Dunleer's Climate with Cities Worldwide