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August Weather in Newport, United States

Last updated: June 24, 2025

In August, the average temperature in Newport, United States is a pleasant 20°C (68°F). Expect the temperature to range from a chilly 5°C (41°F) to a warm 32°C (89°F). This month typically sees 134 mm (5.3 in) of precipitation spread over about 13 days, contributing to an average humidity of 76%. Stay prepared for a mix of weather as you enjoy your time in this vibrant location!

August Temperature in Newport

In August in Newport, the average temperature is 20°C (68°F). Maximums can reach 32°C (89°F) and minimums can be as low as 5°C (41°F). This range makes Newport a comfortable destination for travelers seeking both warm days and cooler evenings.

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 20°C (68°F), with highs reaching up to 32°C (89°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec212531445664696761503527
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 precipitation amount is 134 mm (5.3 in) recorded over the course of 13 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 134 mm (5.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10811810213913612315713494180136129
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 76%. With an average temperature of 20°C (68°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both exhilarating and slightly stifling, ideal for leisurely strolls but necessitating frequent breaks to hydrate and cool off.

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 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
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 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910998632
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 Weather-6°C (21°F)108 mm (4.3 inches)90%moderate
February Weather-4°C (25°F)118 mm (4.7 inches)90%moderate
March Weather-1°C (31°F)102 mm (4.0 inches)87%high
April Weather6°C (44°F)139 mm (5.5 inches)88%very high
May Weather13°C (56°F)136 mm (5.3 inches)82%very high
June Weather18°C (65°F)123 mm (4.9 inches)79%very high
July Weather21°C (70°F)157 mm (6.2 inches)78%very high
August Weather20°C (68°F)134 mm (5.3 inches)76%very high
September Weather16°C (61°F)94 mm (3.7 inches)78%very high
October Weather10°C (51°F)179 mm (7.1 inches)84%high
November Weather2°C (35°F)136 mm (5.3 inches)89%moderate
December Weather-3°C (27°F)129 mm (5.1 inches)86%low

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