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August Weather in Millstreet, Ireland

Last updated: August 23, 2025

In Millstreet, Ireland, the average temperature in August hovers around 15°C (58°F). Expect a range between a chilly 5°C (41°F) and a warm 23°C (74°F). This month also brings about 105 mm (4.1 in) of precipitation over 16 days, contributing to an average humidity of 84%.

August Temperature in Millstreet

In August in Millstreet, the average temperature is 15°C (58°F). Maximums can reach 23°C (74°F) and minimums can be as low as 5°C (41°F). This makes it a wonderful time to explore Millstreet, as you can enjoy mild weather suitable for outdoor activities.

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

The chart illustrates August temperature patterns in Millstreet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Millstreet, August typically has an average temperature of 15°C (58°F), with highs reaching up to 23°C (74°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec424343475156605855504544
Data source: Temperature data for Millstreet 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 Millstreet

In Millstreet in August, the precipitation amount is 105 mm (4.1 in) over a span of 16 days.

August Precipitation Trends in Millstreet

The chart displays monthly precipitation patterns in Millstreet, 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 Millstreet, August typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec69121100828571691057910787114
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Millstreet

In Millstreet in August humidity is 84%. With an average temperature of 15°C (58°F), this humidity feels like a heavy blanket enveloping you, making travel feel like a slow, sticky journey where every step requires extra effort.

August Average Humidity in Millstreet

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

In Millstreet 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 Millstreet.

Maximum UV Index Levels in Millstreet for August

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

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

This table compares monthly weather conditions in Millstreet, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)69 mm (2.7 inches)83%low
February Weather6°C (43°F)121 mm (4.7 inches)85%low
March Weather6°C (43°F)100 mm (3.9 inches)84%moderate
April Weather8°C (47°F)82 mm (3.2 inches)84%high
May Weather11°C (52°F)85 mm (3.3 inches)84%high
June Weather13°C (56°F)71 mm (2.8 inches)85%very high
July Weather15°C (60°F)69 mm (2.7 inches)85%very high
August Weather15°C (58°F)105 mm (4.1 inches)84%high
September Weather13°C (55°F)79 mm (3.1 inches)85%moderate
October Weather10°C (50°F)107 mm (4.2 inches)86%moderate
November Weather7°C (45°F)87 mm (3.4 inches)84%low
December Weather6°C (44°F)114 mm (4.5 inches)83%low

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