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August Weather in Newport, Ireland

Last updated: August 23, 2025

In August, the average temperature in Newport, Ireland hovers around 15°C (58°F), with a range that can dip as low as 6°C (42°F) and peak at 23°C (74°F). Expect 152 mm (6.0 in) of precipitation over approximately 22 days, contributing to an average humidity of 85%.

August Temperature in Newport

In August in Newport, the average temperature is 15°C (58°F). Maximum temperatures can reach 23°C (74°F), while minimum temperatures can drop to as low as 6°C (42°F). This mild climate makes Newport an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates August temperature patterns in Newport, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newport, 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 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec434344485256595855504644
Data source: Temperature data for Newport 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 Newport

In Newport in August, the total precipitation amount is 152 mm (6.0 in) spread over 22 days.

August Precipitation Trends in Newport

The chart displays monthly precipitation patterns in Newport, 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 Newport, August typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec9113411768829510015296134117122
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Newport

In Newport in August humidity is 85%. With an average temperature of 15°C (58°F), this humidity feels like an enveloping blanket, making travel feel sticky and heavy, often leading to a sense of discomfort that can drain your energy during outdoor explorations.

August Average Humidity in Newport

This chart illustrates the average monthly humidity levels in Newport, 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 Newport is approximately 85%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Newport

In Newport 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 Newport.

Maximum UV Index Levels in Newport for August

The chart shows the monthly maximum UV Index (UVI) for Newport 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 Newport typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Newport 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 Newport Compares to Other Months

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

This table compares monthly weather conditions in Newport, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)91 mm (3.6 inches)88%low
February Weather6°C (43°F)134 mm (5.3 inches)88%low
March Weather7°C (44°F)117 mm (4.6 inches)87%moderate
April Weather9°C (48°F)68 mm (2.7 inches)86%moderate
May Weather11°C (52°F)82 mm (3.2 inches)83%high
June Weather13°C (56°F)95 mm (3.7 inches)83%very high
July Weather15°C (59°F)100 mm (4.0 inches)85%very high
August Weather15°C (58°F)152 mm (6.0 inches)85%high
September Weather13°C (56°F)96 mm (3.8 inches)88%moderate
October Weather10°C (51°F)134 mm (5.3 inches)91%moderate
November Weather8°C (46°F)117 mm (4.6 inches)92%low
December Weather7°C (44°F)122 mm (4.8 inches)89%low

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