May Weather in Newton, United States

Last updated: June 24, 2025

In Newton, United States, the average temperature in May is a pleasant 23°C (74°F). Expect a range with minimums dipping to 8°C (47°F) and maximums soaring up to 35°C (95°F). During this month, anticipate 135 mm (5.3 in) of precipitation over approximately 11 days, contributing to an average humidity of 82%. 🌧️

May Temperature in Newton

In May in Newton, the average temperature is 23°C (74°F). Maximum temperatures can reach 35°C (95°F), while the minimum can drop as low as 8°C (47°F). This diverse range of temperatures makes it essential for travelers to pack both light clothing for the warm days and warmer layers for 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 23°C (74°F), with highs reaching up to 35°C (95°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Newton

In Newton in May, the precipitation amount is 135 mm (5.3 in) over the course of 11 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 135 mm (5.3 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Newton

In Newton in May, humidity is 82%. With an average temperature of 23°C (74°F), this humidity feels like you are walking through a warm, damp blanket, making travel a bit uncomfortable and sticky as you navigate the air thick with moisture.

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 82%, offering insight into how humid the weather typically is during this month.

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.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	107 mm (4.2 inches)	85%	moderate
February Weather	12°C (54°F)	155 mm (6.1 inches)	84%	high
March Weather	16°C (61°F)	124 mm (4.9 inches)	82%	very high
April Weather	18°C (65°F)	140 mm (5.5 inches)	82%	extreme
May Weather	23°C (74°F)	135 mm (5.3 inches)	82%	extreme
June Weather	26°C (79°F)	161 mm (6.4 inches)	79%	extreme
July Weather	27°C (81°F)	136 mm (5.3 inches)	82%	extreme
August Weather	27°C (81°F)	132 mm (5.2 inches)	77%	extreme
September Weather	25°C (78°F)	96 mm (3.8 inches)	74%	very high
October Weather	21°C (69°F)	98 mm (3.8 inches)	73%	very high
November Weather	13°C (56°F)	70 mm (2.7 inches)	85%	high
December Weather	11°C (52°F)	125 mm (4.9 inches)	88%	moderate