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August Weather in Newton, United States

Last updated: June 24, 2025

In August, the average temperature in Newton, United States is a warm 27°C (81°F). Temperatures can fluctuate, with a minimum of 18°C (64°F) and a maximum reaching up to 37°C (98°F). Expect a precipitation amount of 132 mm (5.2 in) over 15 days, contributing to an average humidity of 77%.

August Temperature in Newton

In August in Newton, the average temperature is 27°C (81°F), with maximums reaching up to 37°C (98°F) and minimums dipping as low as 18°C (64°F). This makes it an ideal time for travelers seeking warm weather and outdoor adventures.

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

The chart illustrates August 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, August typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (98°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec495461647379818178695552
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.

August Precipitation in Newton

In Newton in August, the precipitation amount is 132 mm (5.2 in), occurring over a span of 15 days.

August Precipitation Trends in Newton

The chart displays monthly precipitation patterns in Newton, 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 Newton, August typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec107155124140135161136132969870125
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Newton

In Newton in August, humidity is 77%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket, making travel feel sticky and heavy, as sweat clings to the skin and the air becomes thick, causing you to long for refreshing breezes and cool shade.

August Average Humidity in Newton

This chart illustrates the average monthly humidity levels in Newton, 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 Newton is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Newton

In Newton in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for Newton 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 Newton typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478111111111110864
Data source: Newton 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 Newton Compares to Other Months

Weather in Newton varies notably across the year, with each month offering distinct climate conditions. This page compares August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)107 mm (4.2 inches)85%moderate
February Weather12°C (54°F)155 mm (6.1 inches)84%high
March Weather16°C (61°F)124 mm (4.9 inches)82%very high
April Weather18°C (65°F)140 mm (5.5 inches)82%extreme
May Weather23°C (74°F)135 mm (5.3 inches)82%extreme
June Weather26°C (79°F)161 mm (6.4 inches)79%extreme
July Weather27°C (81°F)136 mm (5.3 inches)82%extreme
August Weather27°C (81°F)132 mm (5.2 inches)77%extreme
September Weather25°C (78°F)96 mm (3.8 inches)74%very high
October Weather21°C (69°F)98 mm (3.8 inches)73%very high
November Weather13°C (56°F)70 mm (2.7 inches)85%high
December Weather11°C (52°F)125 mm (4.9 inches)88%moderate

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