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August Weather in Carndonagh, Ireland

Last updated: August 23, 2025

In Carndonagh, Ireland, the average temperature in August hovers around 15°C (59°F), with a minimum of 10°C (51°F) and a maximum reaching 20°C (68°F). Expect 146 mm (5.7 in) of precipitation spread over 22 days, accompanied by a high average humidity of 86%, creating a lush and vibrant atmosphere throughout the month.

August Temperature in Carndonagh

In August in Carndonagh, the average temperature is 15°C (59°F). The maximum can reach 20°C (68°F), and the minimum can be as low as 10°C (51°F). This moderate climate makes it an ideal time for sightseeing or outdoor activities.

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

The chart illustrates August temperature patterns in Carndonagh, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Carndonagh, August typically has an average temperature of 15°C (59°F), with highs reaching up to 20°C (68°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec444345475155585856524845
Data source: Temperature data for Carndonagh 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 Carndonagh

In Carndonagh in August, the total precipitation amount is 146 mm (5.7 in) spread over 22 days.

August Precipitation Trends in Carndonagh

The chart displays monthly precipitation patterns in Carndonagh, 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 Carndonagh, August typically receives around 146 mm (5.7 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec921211095775100101146109141126140
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Carndonagh

In Carndonagh in August, humidity is 86%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket that clings to your skin, making traveling slightly uncomfortable but still manageable if you stay hydrated and take breaks in shaded areas.

August Average Humidity in Carndonagh

This chart illustrates the average monthly humidity levels in Carndonagh, 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 Carndonagh is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%85%82%84%86%86%88%89%90%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Carndonagh

In Carndonagh 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 Carndonagh.

Maximum UV Index Levels in Carndonagh for August

The chart shows the monthly maximum UV Index (UVI) for Carndonagh 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 Carndonagh typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124568875321
Data source: Carndonagh 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 Carndonagh Compares to Other Months

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

This table compares monthly weather conditions in Carndonagh, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)92 mm (3.6 inches)87%low
February Weather6°C (44°F)121 mm (4.8 inches)86%low
March Weather7°C (45°F)109 mm (4.3 inches)86%moderate
April Weather8°C (47°F)57 mm (2.2 inches)85%moderate
May Weather11°C (52°F)75 mm (3.0 inches)82%high
June Weather13°C (55°F)100 mm (3.9 inches)84%very high
July Weather14°C (58°F)101 mm (4.0 inches)86%very high
August Weather15°C (59°F)146 mm (5.7 inches)86%high
September Weather13°C (56°F)109 mm (4.3 inches)88%moderate
October Weather11°C (52°F)141 mm (5.6 inches)89%moderate
November Weather9°C (48°F)126 mm (5.0 inches)90%low
December Weather7°C (46°F)139 mm (5.5 inches)86%low

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