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May Weather in Newton, United States

Last updated: June 24, 2025

In May, the average temperature in Newton, United States hovers around 24°C (76°F). Expect a range where it can dip as low as 9°C (48°F) at night and soar to a sizzling 37°C (99°F) during the day. With 76 mm (3.0 in) of rainfall spread over 9 days, you might want to keep an umbrella handy. The average humidity settles at a comfortable 73%, adding to the region's unique charm.

May Temperature in Newton

In May in Newton, the average temperature is 24°C (76°F). The maximum can reach 37°C (99°F), while the minimum can drop as low as 9°C (48°F). This makes Newton an ideal destination for travelers seeking warm weather but also a good mix of cooler evenings.

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

The chart illustrates May temperature patterns in Newton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newton, May typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec525862677580828280725955
Data source: Temperature data for Newton 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 Newton

In Newton in May, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

May Precipitation Trends in Newton

The chart displays monthly precipitation patterns in Newton, 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 Newton, May typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8211371100761241281141178156113
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Newton

In Newton in May humidity is 73%. With an average temperature of 24°C (76°F), this humidity feels like a warm and sticky embrace, making travel slightly uncomfortable as the air thickens around you, prompting you to seek shade and stay hydrated.

May Average Humidity in Newton

This chart illustrates the average monthly humidity levels in Newton, 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 Newton is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%80%76%73%74%80%79%83%77%84%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Newton

In Newton 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 Newton.

Maximum UV Index Levels in Newton for May

The chart shows the monthly maximum UV Index (UVI) for Newton 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 Newton typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111111110864
Data source: Newton 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 Newton Compares to Other Months

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

This table compares monthly weather conditions in Newton, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)82 mm (3.2 inches)85%moderate
February Weather15°C (59°F)113 mm (4.5 inches)82%very high
March Weather17°C (63°F)71 mm (2.8 inches)80%very high
April Weather20°C (68°F)100 mm (3.9 inches)76%extreme
May Weather24°C (76°F)76 mm (3.0 inches)73%extreme
June Weather27°C (80°F)124 mm (4.9 inches)74%extreme
July Weather28°C (82°F)128 mm (5.0 inches)80%extreme
August Weather28°C (82°F)114 mm (4.5 inches)79%extreme
September Weather26°C (80°F)117 mm (4.6 inches)83%very high
October Weather22°C (73°F)81 mm (3.2 inches)77%very high
November Weather15°C (59°F)55 mm (2.2 inches)84%high
December Weather13°C (55°F)113 mm (4.4 inches)88%moderate

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