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September Weather in Bruff, Ireland

Last updated: August 23, 2025

In September, the average temperature in Bruff, Ireland is a mild 13°C (56°F), with minimums dipping to 1°C (35°F) and maximums soaring up to 26°C (79°F). Be prepared for some wet days, as this month sees about 81 mm (3.2 in) of precipitation spread over 14 days. Expect high humidity levels, averaging around 88%, adding to the overall atmospheric experience.

September Temperature in Bruff

In September in Bruff, the average temperature is 13°C (56°F). Maximums can reach 26°C (79°F), and minimums can be as low as 1°C (35°F). Be prepared for a range of temperatures and pack accordingly for your travels!

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

The chart illustrates September temperature patterns in Bruff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bruff, 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 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344485257605956514644
Data source: Temperature data for Bruff 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 Bruff

In Bruff in September, the precipitation amount is 81 mm (3.2 in) over a span of 14 days.

September Precipitation Trends in Bruff

The chart displays monthly precipitation patterns in Bruff, 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 Bruff, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6710998607265741058110188114
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bruff

In Bruff 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 Bruff

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

In Bruff 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 Bruff.

Maximum UV Index Levels in Bruff for September

The chart shows the monthly maximum UV Index (UVI) for Bruff 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 Bruff typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Bruff 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 Bruff Compares to Other Months

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

This table compares monthly weather conditions in Bruff, 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 (43°F)109 mm (4.3 inches)88%low
March Weather7°C (44°F)98 mm (3.9 inches)87%moderate
April Weather9°C (48°F)60 mm (2.4 inches)86%moderate
May Weather11°C (52°F)72 mm (2.8 inches)83%high
June Weather14°C (57°F)65 mm (2.6 inches)83%very high
July Weather16°C (60°F)74 mm (2.9 inches)85%very high
August Weather15°C (59°F)105 mm (4.1 inches)85%high
September Weather13°C (56°F)81 mm (3.2 inches)88%moderate
October Weather10°C (51°F)101 mm (4.0 inches)91%moderate
November Weather8°C (46°F)88 mm (3.5 inches)92%low
December Weather7°C (44°F)114 mm (4.5 inches)89%low

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