March Weather in Newton, United States

Last updated: June 24, 2025

In March, the average temperature in Newton, United States hovers around 4°C (39°F). Expect a range from a chilly -22°C (-7°F) to a surprisingly warm 23°C (73°F). During this month, precipitation averages 80 mm (3.1 in) across approximately 8 days, and the average humidity sits at a comfortable 77%. Prepare for a mix of weather conditions that showcase the region's diversity!

March Temperature in Newton

In March in Newton, the average temperature is 4°C (39°F), with maximums reaching 23°C (73°F) and minimums plunging to as low as -22°C (-7°F). This varied climate makes it essential to pack layers for your trip, ensuring you are prepared for both mild days and chilly nights.

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

The chart illustrates March 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, March typically has an average temperature of 4°C (39°F), with highs reaching up to 23°C (73°F) and lows dropping to around -22°C (-7°F).

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

March Precipitation in Newton

In Newton in March, the precipitation amount is 80 mm (3.1 in) over a period of 8 days.

March Precipitation Trends in Newton

The chart displays monthly precipitation patterns in Newton, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Newton, March typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Newton

In Newton in March, humidity is 77%. With an average temperature of 4°C (39°F), this humidity feels like a brisk chill that seeps into your bones, making travel feel invigorating yet uncomfortable without proper layers to stay warm and dry.

March Average Humidity in Newton

This chart illustrates the average monthly humidity levels in Newton, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Newton is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Newton

In Newton in March, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Newton, you can refer to this Hourly UV Index in Newton.

Maximum UV Index Levels in Newton for March

The chart shows the monthly maximum UV Index (UVI) for Newton in March, 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 March, the maximum UV index in Newton typically reaches 6, which falls under the high exposure category.

Data source: Newton March 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 March 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 March’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 March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	41 mm (1.6 inches)	78%	moderate
February Weather	-5°C (23°F)	46 mm (1.8 inches)	80%	moderate
March Weather	4°C (39°F)	80 mm (3.1 inches)	77%	high
April Weather	9°C (49°F)	79 mm (3.1 inches)	77%	very high
May Weather	17°C (62°F)	165 mm (6.5 inches)	77%	very high
June Weather	23°C (74°F)	126 mm (5.0 inches)	81%	extreme
July Weather	24°C (76°F)	80 mm (3.1 inches)	81%	very high
August Weather	23°C (73°F)	75 mm (2.9 inches)	77%	very high
September Weather	20°C (68°F)	119 mm (4.7 inches)	73%	very high
October Weather	11°C (53°F)	144 mm (5.7 inches)	75%	high
November Weather	3°C (38°F)	45 mm (1.8 inches)	85%	moderate
December Weather	-1°C (31°F)	37 mm (1.4 inches)	83%	moderate