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September Weather in Moylough, Ireland

Last updated: August 23, 2025

In September, the average temperature in Moylough, Ireland hovers around 13°C (56°F). You might experience chilly minimums of 0°C (33°F), while the day could warm up to a pleasant 25°C (78°F). Expect about 79 mm (3.1 in) of precipitation across 15 days, with an average humidity level of 88%, making it a month to prepare for both sun and showers!

September Temperature in Moylough

In September in Moylough, the average temperature is 13°C (56°F). Maximums can reach 25°C (78°F), while minimums can drop as low as 0°C (33°F). Packing layers is essential for travelers, as you may experience a wide range of temperatures throughout the day.

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

The chart illustrates September temperature patterns in Moylough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Moylough, September typically has an average temperature of 13°C (56°F), with highs reaching up to 25°C (78°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec434344485357605956514644
Data source: Temperature data for Moylough 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 Moylough

In Moylough in September, the precipitation amount is 79 mm (3.1 in) spread over 15 days.

September Precipitation Trends in Moylough

The chart displays monthly precipitation patterns in Moylough, 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 Moylough, September typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec7211899607684841257911093104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Moylough

In Moylough 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 Moylough

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

In Moylough 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 Moylough.

Maximum UV Index Levels in Moylough for September

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

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

This table compares monthly weather conditions in Moylough, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)72 mm (2.8 inches)88%low
February Weather6°C (43°F)118 mm (4.7 inches)88%low
March Weather7°C (44°F)99 mm (3.9 inches)87%moderate
April Weather9°C (48°F)60 mm (2.4 inches)86%moderate
May Weather11°C (53°F)76 mm (3.0 inches)83%high
June Weather14°C (57°F)84 mm (3.3 inches)83%very high
July Weather16°C (60°F)84 mm (3.3 inches)85%very high
August Weather15°C (59°F)125 mm (4.9 inches)85%high
September Weather13°C (56°F)79 mm (3.1 inches)88%moderate
October Weather10°C (51°F)110 mm (4.3 inches)91%moderate
November Weather8°C (46°F)93 mm (3.7 inches)92%low
December Weather7°C (44°F)104 mm (4.1 inches)89%low

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