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October Weather in Johnstown Bridge, Ireland

Last updated: August 23, 2025

In October, the average temperature in Johnstown Bridge, Ireland hovers around 11°C (51°F). Expect chilly nights with temperatures dipping to a minimum of -1°C (30°F), while daytime highs can reach a pleasant 20°C (69°F). This month brings an average precipitation of 74 mm (2.9 in) over 14 days, resulting in a notably high average humidity of 87%.

October Temperature in Johnstown Bridge

In October in Johnstown Bridge, the average temperature is 11°C (51°F). Maximum temperatures can reach 20°C (69°F), while minimums can drop as low as -1°C (30°F). It's advisable to pack layers to prepare for the fluctuation in temperatures during your travels.

October Weather in Johnstown Bridge: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Johnstown Bridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Johnstown Bridge, October typically has an average temperature of 11°C (51°F), with highs reaching up to 20°C (69°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec424345485358616056514643
Data source: Temperature data for Johnstown Bridge 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.

October Precipitation in Johnstown Bridge

In Johnstown Bridge in October, the precipitation amount is 74 mm (2.9 in) over a span of 14 days.

October Precipitation Trends in Johnstown Bridge

The chart displays monthly precipitation patterns in Johnstown Bridge, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Johnstown Bridge, October typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec517877456572689466748085
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Johnstown Bridge

In Johnstown Bridge in October humidity is 87%. With an average temperature of 11°C (51°F), this humidity feels like a damp chill wrapping around you, making outdoor excursions a bit uncomfortable as the air feels thick and heavy, urging you to seek shelter more often than not.

October Average Humidity in Johnstown Bridge

This chart illustrates the average monthly humidity levels in Johnstown Bridge, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Johnstown Bridge is approximately 87%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Johnstown Bridge

In Johnstown Bridge in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Johnstown Bridge, you can check the information here.

Maximum UV Index Levels in Johnstown Bridge for October

The chart shows the monthly maximum UV Index (UVI) for Johnstown Bridge in October, 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 October, the maximum UV index in Johnstown Bridge typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Johnstown Bridge October 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 October Weather in Johnstown Bridge Compares to Other Months

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

This table compares monthly weather conditions in Johnstown Bridge, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)51 mm (2.0 inches)85%low
February Weather6°C (43°F)78 mm (3.1 inches)86%low
March Weather7°C (45°F)77 mm (3.0 inches)86%moderate
April Weather9°C (48°F)45 mm (1.8 inches)85%moderate
May Weather12°C (53°F)65 mm (2.6 inches)83%high
June Weather15°C (58°F)72 mm (2.8 inches)85%very high
July Weather16°C (61°F)68 mm (2.7 inches)86%very high
August Weather15°C (60°F)94 mm (3.7 inches)85%high
September Weather14°C (57°F)66 mm (2.6 inches)86%moderate
October Weather11°C (51°F)74 mm (2.9 inches)87%moderate
November Weather8°C (46°F)80 mm (3.2 inches)86%low
December Weather6°C (44°F)85 mm (3.3 inches)84%low

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