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May Weather in Newport, United States

Last updated: June 24, 2025

In Newport, United States, the average temperature in May hovers around 22°C (71°F), with a range that can dip as low as 10°C (51°F) and soar up to 32°C (90°F). Be prepared for occasional showers, as the area experiences about 114 mm (4.5 in) of precipitation over 10 days. With an average humidity of 81%, the air is often quite moist, making it a key factor in your plans for outdoor activities.

May Temperature in Newport

In May in Newport, the average temperature is 22°C (71°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop to as low as 10°C (51°F). This pleasant climate makes Newport an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates May 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, May typically has an average temperature of 22°C (71°F), with highs reaching up to 32°C (90°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec495355637177818077705953
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.

May Precipitation in Newport

In Newport in May, the precipitation amount is 114 mm (4.5 in) over a period of 10 days.

May Precipitation Trends in Newport

The chart displays monthly precipitation patterns in Newport, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Newport, May typically receives around 114 mm (4.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec821368310711415715419121482108148
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Newport

In Newport in May humidity is 81%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities somewhat challenging but offering a tropical ambiance perfect for exploring shaded areas and enjoying refreshing drinks.

May Average Humidity in Newport

This chart illustrates the average monthly humidity levels in Newport, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Newport is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%80%80%81%82%83%83%80%80%83%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Newport

In Newport in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Newport.

Maximum UV Index Levels in Newport for May

The chart shows the monthly maximum UV Index (UVI) for Newport in May, 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 May, the maximum UV index in Newport typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109854
Data source: Newport May 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 May 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 May’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 May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)82 mm (3.2 inches)84%moderate
February Weather12°C (53°F)136 mm (5.4 inches)81%high
March Weather13°C (56°F)83 mm (3.3 inches)80%very high
April Weather17°C (63°F)107 mm (4.2 inches)80%very high
May Weather22°C (71°F)114 mm (4.5 inches)81%extreme
June Weather25°C (77°F)157 mm (6.2 inches)82%extreme
July Weather27°C (81°F)154 mm (6.0 inches)83%extreme
August Weather27°C (80°F)191 mm (7.5 inches)82%very high
September Weather25°C (77°F)214 mm (8.4 inches)80%very high
October Weather21°C (70°F)82 mm (3.2 inches)79%very high
November Weather15°C (59°F)108 mm (4.3 inches)83%moderate
December Weather12°C (54°F)148 mm (5.8 inches)84%moderate

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