September Weather in Falcarragh, Ireland

Last updated: August 23, 2025

In September, the average temperature in Falcarragh, Ireland hovers around 14°C (57°F), with a minimum of 9°C (49°F) and a maximum reaching 21°C (70°F). Expect significant precipitation, averaging 153 mm (6.0 in) over the course of 20 days, and enjoy the lush atmosphere with an average humidity of 87%.

September Temperature in Falcarragh

In September in Falcarragh, the average temperature is 14°C (57°F). Maximums can reach 21°C (70°F) and minimums can be as low as 9°C (49°F). This mild climate makes Falcarragh an ideal destination for those seeking comfortable weather for outdoor adventures and sightseeing.

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

The chart illustrates September temperature patterns in Falcarragh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Falcarragh, September typically has an average temperature of 14°C (57°F), with highs reaching up to 21°C (70°F) and lows dropping to around 9°C (49°F).

Data source: Temperature data for Falcarragh generated using information from the Copernicus Climate Change Service.

September Precipitation in Falcarragh

In Falcarragh in September, the precipitation amount is 153 mm (6.0 in) over a span of 20 days.

September Precipitation Trends in Falcarragh

The chart displays monthly precipitation patterns in Falcarragh, 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 Falcarragh, September typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Falcarragh

In Falcarragh in September humidity is 87%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making every breath feel heavy and sticky, which can be quite challenging for travelers exploring the city.

September Average Humidity in Falcarragh

This chart illustrates the average monthly humidity levels in Falcarragh, 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 Falcarragh is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Falcarragh

In Falcarragh 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 Falcarragh.

Maximum UV Index Levels in Falcarragh for September

The chart shows the monthly maximum UV Index (UVI) for Falcarragh 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 Falcarragh typically reaches 5, which falls under the moderate exposure category.

Data source: Falcarragh 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 Falcarragh Compares to Other Months

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

This table compares monthly weather conditions in Falcarragh, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	145 mm (5.7 inches)	84%	low
February Weather	7°C (44°F)	153 mm (6.0 inches)	84%	low
March Weather	7°C (45°F)	147 mm (5.8 inches)	83%	moderate
April Weather	8°C (47°F)	65 mm (2.6 inches)	84%	moderate
May Weather	11°C (51°F)	81 mm (3.2 inches)	83%	high
June Weather	13°C (55°F)	106 mm (4.2 inches)	83%	very high
July Weather	14°C (58°F)	115 mm (4.5 inches)	86%	very high
August Weather	15°C (58°F)	176 mm (6.9 inches)	86%	high
September Weather	14°C (57°F)	153 mm (6.0 inches)	87%	moderate
October Weather	12°C (53°F)	207 mm (8.1 inches)	87%	moderate
November Weather	9°C (49°F)	161 mm (6.3 inches)	88%	low
December Weather	8°C (47°F)	210 mm (8.3 inches)	84%	low