March Weather in Newark, United States

Last updated: June 24, 2025

In March, the average temperature in Newark, United States hovers around 5°C (40°F), with a wide range between a minimum of -19°C (-2°F) and a maximum of 26°C (80°F). Expect about 90 mm (3.5 in) of precipitation over 11 days, and enjoy a high average humidity of 84%. Prepare accordingly for a mix of chilly and mild weather!

March Temperature in Newark

In March in Newark, the average temperature is 5°C (40°F). Maximums can reach 26°C (80°F) and minimums can be as low as -19°C (-2°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your travels.

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

The chart illustrates March temperature patterns in Newark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Newark, March typically has an average temperature of 5°C (40°F), with highs reaching up to 26°C (80°F) and lows dropping to around -19°C (-2°F).

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

March Precipitation in Newark

In Newark in March, the total precipitation amounts to 90 mm (3.5 in) over the course of 11 days.

March Precipitation Trends in Newark

The chart displays monthly precipitation patterns in Newark, 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 Newark, March typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 11 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 Newark

In Newark in March, humidity is 84%. With an average temperature of 5°C (40°F), this humidity feels like a cold, damp blanket enveloping you, making it challenging to enjoy outdoor activities and requiring extra layers for comfort during your travels.

March Average Humidity in Newark

This chart illustrates the average monthly humidity levels in Newark, 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 Newark is approximately 84%, 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 Newark

In Newark 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 Newark, you can refer to this Hourly UV Index in Newark.

Maximum UV Index Levels in Newark for March

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

Data source: Newark 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 Newark Compares to Other Months

Weather in Newark varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Newark, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Newark, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	63 mm (2.5 inches)	82%	moderate
February Weather	-3°C (28°F)	64 mm (2.5 inches)	83%	moderate
March Weather	5°C (40°F)	90 mm (3.5 inches)	84%	high
April Weather	10°C (50°F)	116 mm (4.6 inches)	85%	very high
May Weather	17°C (62°F)	157 mm (6.2 inches)	79%	very high
June Weather	23°C (73°F)	138 mm (5.4 inches)	82%	very high
July Weather	24°C (76°F)	107 mm (4.2 inches)	80%	very high
August Weather	23°C (73°F)	77 mm (3.0 inches)	81%	very high
September Weather	20°C (69°F)	92 mm (3.6 inches)	80%	very high
October Weather	13°C (55°F)	131 mm (5.2 inches)	82%	high
November Weather	4°C (40°F)	57 mm (2.2 inches)	88%	moderate
December Weather	1°C (33°F)	54 mm (2.1 inches)	84%	low