July Weather in Newark, United States

Last updated: June 24, 2025

In July, the average temperature in Newark, United States hovers around 27°C (82°F). Temperatures can vary, with a minimum of 16°C (62°F) and reaching a sweltering maximum of 37°C (100°F). This month also brings 103 mm (4.0 in) of precipitation spread over 12 days, contributing to an average humidity level of 81%. Stay prepared for a warm and occasionally wet climate!

July Temperature in Newark

In July in Newark, the average temperature is 27°C (82°F), with maximums reaching 37°C (100°F) and minimums dropping to as low as 16°C (62°F). This pleasant climate makes it an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates July 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, July typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (100°F) and lows dropping to around 16°C (62°F).

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

July Precipitation in Newark

In Newark in July, the precipitation amount is 103 mm (4.0 in) recorded over a span of 12 days.

July Precipitation Trends in Newark

The chart displays monthly precipitation patterns in Newark, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Newark, July typically receives around 103 mm (4.0 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Newark

In Newark in July, humidity is 81%. With an average temperature of 27°C (82°F), this humidity feels like a warm, sticky embrace, making traveling somewhat uncomfortable as the heat clings to your skin and the air feels thick, often leaving you yearning for a refreshing breeze.

July Average Humidity in Newark

This chart illustrates the average monthly humidity levels in Newark, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Newark is approximately 81%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Newark

In Newark in July, 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 Newark.

Maximum UV Index Levels in Newark for July

The chart shows the monthly maximum UV Index (UVI) for Newark in July, 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 July, the maximum UV index in Newark typically reaches 11, which falls under the extreme exposure category.

Data source: Newark July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	86 mm (3.4 inches)	84%	moderate
February Weather	6°C (43°F)	142 mm (5.6 inches)	83%	high
March Weather	12°C (53°F)	147 mm (5.8 inches)	81%	very high
April Weather	15°C (60°F)	157 mm (6.2 inches)	81%	very high
May Weather	21°C (70°F)	160 mm (6.3 inches)	83%	extreme
June Weather	25°C (78°F)	87 mm (3.4 inches)	83%	extreme
July Weather	27°C (82°F)	103 mm (4.0 inches)	81%	extreme
August Weather	26°C (79°F)	119 mm (4.7 inches)	74%	very high
September Weather	24°C (75°F)	85 mm (3.4 inches)	71%	very high
October Weather	17°C (63°F)	112 mm (4.4 inches)	76%	high
November Weather	9°C (49°F)	76 mm (3.0 inches)	84%	moderate
December Weather	7°C (45°F)	102 mm (4.0 inches)	88%	moderate