August Weather in Newton, United States

Last updated: June 24, 2025

In August, the average temperature in Newton, United States is a pleasant 23°C (73°F). However, temperatures can vary significantly, dipping to a minimum of 6°C (43°F) and soaring to a maximum of 37°C (100°F). Expect some moisture, with an average precipitation of 15 mm (0.6 in) over the course of 2 days, and enjoy relatively low humidity levels at 37%.

August Temperature in Newton

In August in Newton, the average temperature is 23°C (73°F). The maximum can reach 37°C (100°F), and the minimum can be as low as 6°C (43°F). This makes Newton an ideal destination for travelers looking for warm weather, but it's advisable to pack layers for cooler evenings.

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 23°C (73°F), with highs reaching up to 37°C (100°F) and lows dropping to around 6°C (43°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 precipitation amount is 15 mm (0.6 in) over the course of 2 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 15 mm (0.6 inches) of precipitation spread over approximately 2 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 37%. With an average temperature of 23°C (73°F), this humidity feels like a pleasant embrace for traveling, allowing for comfortable outdoor activities without the discomfort of heavy moisture in the air.

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 37%, 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 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, 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 10, which falls under the very high 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	-4°C (25°F)	56 mm (2.2 inches)	91%	moderate
February Weather	-2°C (29°F)	67 mm (2.6 inches)	92%	moderate
March Weather	3°C (38°F)	50 mm (2.0 inches)	84%	high
April Weather	8°C (47°F)	60 mm (2.4 inches)	74%	very high
May Weather	13°C (56°F)	43 mm (1.7 inches)	62%	very high
June Weather	20°C (68°F)	17 mm (0.7 inches)	56%	extreme
July Weather	24°C (76°F)	8 mm (0.3 inches)	44%	extreme
August Weather	23°C (73°F)	15 mm (0.6 inches)	37%	very high
September Weather	17°C (63°F)	28 mm (1.1 inches)	46%	very high
October Weather	8°C (48°F)	36 mm (1.4 inches)	67%	high
November Weather	3°C (37°F)	42 mm (1.6 inches)	84%	moderate
December Weather	-3°C (26°F)	47 mm (1.9 inches)	88%	moderate