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September Weather in Aughrim, Ireland

Last updated: August 23, 2025

In Aughrim, Ireland, the average temperature in September hovers around 13°C (56°F), with a minimum of 1°C (35°F) and a maximum reaching 26°C (80°F). Expect about 73 mm (2.9 in) of precipitation over 15 days, contributing to an average humidity of 88%. This combination of weather conditions makes September a uniquely refreshing, albeit damp, time of the year!

September Temperature in Aughrim

In September in Aughrim, the average temperature is 13°C (56°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as 1°C (35°F). This variety in temperatures makes it essential for travelers to pack layers and be prepared for both warm and cool weather conditions.

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

The chart illustrates September temperature patterns in Aughrim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aughrim, September typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (80°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec434344485358615956514644
Data source: Temperature data for Aughrim 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 Aughrim

In Aughrim in September, the precipitation amount is 73 mm (2.9 in) over the course of 15 days.

September Precipitation Trends in Aughrim

The chart displays monthly precipitation patterns in Aughrim, 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 Aughrim, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec66104915465707610673908598
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Aughrim

In Aughrim 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 Aughrim

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

In Aughrim 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 Aughrim.

Maximum UV Index Levels in Aughrim for September

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

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

This table compares monthly weather conditions in Aughrim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)66 mm (2.6 inches)88%low
February Weather6°C (44°F)104 mm (4.1 inches)88%low
March Weather7°C (45°F)91 mm (3.6 inches)87%moderate
April Weather9°C (48°F)53 mm (2.1 inches)86%moderate
May Weather12°C (53°F)65 mm (2.6 inches)83%high
June Weather14°C (58°F)70 mm (2.8 inches)83%very high
July Weather16°C (61°F)76 mm (3.0 inches)85%very high
August Weather15°C (60°F)106 mm (4.2 inches)85%high
September Weather13°C (56°F)73 mm (2.9 inches)88%moderate
October Weather11°C (51°F)90 mm (3.5 inches)91%moderate
November Weather8°C (46°F)85 mm (3.3 inches)92%low
December Weather7°C (44°F)98 mm (3.9 inches)89%low

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