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August Weather in Killumney, Ireland

Last updated: August 23, 2025

In Killumney, Ireland, the average temperature in August is a pleasant 15°C (60°F). During this time, temperatures can dip to a cool 8°C (46°F) or rise to a comfortable 23°C (73°F). Expect around 90 mm (3.5 in) of precipitation spread over 14 days, with an average humidity level of 84%. Remember to pack accordingly!

August Temperature in Killumney

In August in Killumney, the average temperature is 15°C (60°F). Maximum temperatures can reach as high as 23°C (73°F), while minimums can drop to as low as 8°C (46°F). Overall, it's a pleasant time to explore Killumney, so remember to pack layers for varying weather conditions.

August Weather in Killumney: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Killumney, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Killumney, August typically has an average temperature of 15°C (60°F), with highs reaching up to 23°C (73°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec454545485257616057524846
Data source: Temperature data for Killumney 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.

August Precipitation in Killumney

In Killumney in August, the precipitation amount is 90 mm (3.5 in) spread over a total of 14 days.

August Precipitation Trends in Killumney

The chart displays monthly precipitation patterns in Killumney, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Killumney, August typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7212596788066649079119102125
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Killumney

In Killumney in August humidity is 84%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration feel stifling and sticky, while creating a heavy air that may slow your pace and dampen your enthusiasm for sightseeing.

August Average Humidity in Killumney

This chart illustrates the average monthly humidity levels in Killumney, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Killumney is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%84%84%84%85%85%84%85%86%84%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Killumney

In Killumney in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Killumney.

Maximum UV Index Levels in Killumney for August

The chart shows the monthly maximum UV Index (UVI) for Killumney in August, 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 August, the maximum UV index in Killumney typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678875421
Data source: Killumney August 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 August Weather in Killumney Compares to Other Months

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

This table compares monthly weather conditions in Killumney, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)72 mm (2.8 inches)83%low
February Weather7°C (45°F)125 mm (4.9 inches)85%low
March Weather7°C (45°F)96 mm (3.8 inches)84%moderate
April Weather9°C (48°F)78 mm (3.1 inches)84%high
May Weather11°C (52°F)80 mm (3.2 inches)84%high
June Weather14°C (57°F)66 mm (2.6 inches)85%very high
July Weather16°C (61°F)64 mm (2.5 inches)85%very high
August Weather15°C (60°F)90 mm (3.5 inches)84%high
September Weather14°C (57°F)79 mm (3.1 inches)85%moderate
October Weather11°C (53°F)118 mm (4.7 inches)86%moderate
November Weather9°C (48°F)102 mm (4.0 inches)84%low
December Weather8°C (46°F)125 mm (4.9 inches)83%low

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