August Weather in Newton, United States

Last updated: June 24, 2025

In Newton, United States, the average temperature in August is a warm 28°C (83°F). Expect minimums around 20°C (68°F) and the occasional peak at 39°C (102°F). With 193 mm (7.6 in) of precipitation over 17 days, this month sees a fair bit of rain, while the average humidity hovers at a comfortable 71%. Stay prepared for a mix of sunshine and showers!

August Temperature in Newton

In August in Newton, the average temperature is 28°C (83°F). Maximums can reach 39°C (102°F), and minimums can drop as low as 20°C (68°F). Travelers should be prepared for warm weather with the possibility of high heat during the day, making it a great time for beach activities and outdoor exploration.

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 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 20°C (68°F).

Data source: Temperature data for Newton generated using information from the Copernicus Climate Change Service.

August Precipitation in Newton

In Newton in August, the total precipitation amount is 193 mm (7.6 in), spread over a period of 17 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 193 mm (7.6 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Newton

In Newton in August, humidity is 71%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable if you're not prepared for the stickiness and sweat that accompany such conditions.

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 71%, offering insight into how humid the weather typically is during this month.

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.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (53°F)	104 mm (4.1 inches)	81%	moderate
February Weather	13°C (56°F)	118 mm (4.7 inches)	81%	very high
March Weather	18°C (64°F)	87 mm (3.4 inches)	79%	very high
April Weather	20°C (68°F)	141 mm (5.5 inches)	80%	very high
May Weather	24°C (76°F)	210 mm (8.3 inches)	81%	extreme
June Weather	27°C (81°F)	160 mm (6.3 inches)	76%	extreme
July Weather	28°C (83°F)	116 mm (4.6 inches)	73%	extreme
August Weather	28°C (83°F)	193 mm (7.6 inches)	71%	extreme
September Weather	26°C (79°F)	157 mm (6.2 inches)	72%	very high
October Weather	22°C (71°F)	127 mm (5.0 inches)	73%	very high
November Weather	15°C (60°F)	64 mm (2.5 inches)	83%	high
December Weather	13°C (56°F)	133 mm (5.2 inches)	88%	moderate