July Weather in Westfield, United States

Last updated: June 24, 2025

In July, the average temperature in Westfield, United States hovers around 22°C (72°F), creating a comfortable climate perfect for outdoor activities. However, be prepared for variations, as temperatures can dip to a chilly 13°C (56°F) or soar to a warm 32°C (90°F). Expect about 155 mm (6.1 in) of rainfall spread over 16 days, contributing to an average humidity of 77% that adds to the lush greenery of the region.

July Temperature in Westfield

In July in Westfield, the average temperature is 22°C (72°F). Maximums can reach 32°C (90°F), and minimums can drop as low as 13°C (56°F). This moderate climate makes it an ideal time for outdoor adventures and sightseeing.

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

The chart illustrates July temperature patterns in Westfield, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westfield, July typically has an average temperature of 22°C (72°F), with highs reaching up to 32°C (90°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Westfield

In Westfield, in July, the total precipitation amount is 155 mm (6.1 in) spread over 16 days.

July Precipitation Trends in Westfield

The chart displays monthly precipitation patterns in Westfield, 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 Westfield, July typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 16 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 Westfield

In Westfield in July humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.

July Average Humidity in Westfield

This chart illustrates the average monthly humidity levels in Westfield, 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 Westfield is approximately 77%, 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 Westfield

In Westfield in July, 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 Westfield.

Maximum UV Index Levels in Westfield for July

The chart shows the monthly maximum UV Index (UVI) for Westfield 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 Westfield typically reaches 10, which falls under the very high exposure category.

Data source: Westfield 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 Westfield Compares to Other Months

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

This table compares monthly weather conditions in Westfield, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	103 mm (4.1 inches)	91%	low
February Weather	-2°C (29°F)	104 mm (4.1 inches)	91%	moderate
March Weather	1°C (35°F)	100 mm (3.9 inches)	88%	high
April Weather	7°C (45°F)	126 mm (4.9 inches)	88%	very high
May Weather	14°C (57°F)	122 mm (4.8 inches)	82%	very high
June Weather	19°C (67°F)	129 mm (5.1 inches)	79%	very high
July Weather	22°C (72°F)	155 mm (6.1 inches)	77%	very high
August Weather	21°C (70°F)	111 mm (4.4 inches)	72%	very high
September Weather	18°C (64°F)	87 mm (3.4 inches)	76%	very high
October Weather	12°C (54°F)	152 mm (6.0 inches)	83%	high
November Weather	4°C (40°F)	129 mm (5.1 inches)	88%	moderate
December Weather	1°C (33°F)	124 mm (4.9 inches)	87%	low