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September Weather in Borrisokane, Ireland

Last updated: August 23, 2025

In September, the average temperature in Borrisokane, Ireland is a comfortable 13°C (56°F). Expect a minimum of 2°C (36°F) and a delightful maximum of 26°C (79°F). Over the course of the month, 79 mm (3.1 in) of precipitation is anticipated spread over approximately 14 days, and humidity levels will hover around a significant 88%. Perfect for cozy days and refreshing rain!

September Temperature in Borrisokane

In September in Borrisokane, the average temperature is 13°C (56°F). Maximums can reach 26°C (79°F) and minimums can be as low as 2°C (36°F). This makes it a perfect time for travelers to enjoy a range of outdoor activities while dressing in layers to accommodate the varying temperatures.

September Weather in Borrisokane: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Borrisokane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Borrisokane, September typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (79°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344485357605956514644
Data source: Temperature data for Borrisokane 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.

September Precipitation in Borrisokane

In Borrisokane in September, the total precipitation amount is 79 mm (3.1 in) over a span of 14 days.

September Precipitation Trends in Borrisokane

The chart displays monthly precipitation patterns in Borrisokane, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Borrisokane, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6711310156667076110799591109
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Borrisokane

In Borrisokane in September, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

September Average Humidity in Borrisokane

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

September UV Index in Borrisokane

In Borrisokane in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Borrisokane.

Maximum UV Index Levels in Borrisokane for September

The chart shows the monthly maximum UV Index (UVI) for Borrisokane in September, 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 September, the maximum UV index in Borrisokane typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Borrisokane September 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 September Weather in Borrisokane Compares to Other Months

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

This table compares monthly weather conditions in Borrisokane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)67 mm (2.6 inches)88%low
February Weather6°C (43°F)113 mm (4.4 inches)88%low
March Weather7°C (44°F)101 mm (4.0 inches)87%moderate
April Weather9°C (48°F)56 mm (2.2 inches)86%moderate
May Weather11°C (53°F)66 mm (2.6 inches)83%high
June Weather14°C (57°F)70 mm (2.8 inches)83%very high
July Weather16°C (60°F)76 mm (3.0 inches)85%very high
August Weather15°C (59°F)110 mm (4.3 inches)85%high
September Weather13°C (56°F)79 mm (3.1 inches)88%moderate
October Weather10°C (51°F)95 mm (3.7 inches)91%moderate
November Weather8°C (46°F)91 mm (3.6 inches)92%low
December Weather6°C (44°F)109 mm (4.3 inches)89%low

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