July Weather in Cambridge, United States

Last updated: June 24, 2025

In July, the average temperature in Cambridge, United States hovers around 24°C (76°F), with a minimum of 13°C (56°F) and a maximum reaching up to 34°C (94°F). Expect 121 mm (4.8 in) of precipitation spread over 13 days, contributing to a humidity level of 82%. Get ready for a warm and damp month!

July Temperature in Cambridge

In July in Cambridge, the average temperature is 24°C (76°F). Maximums can reach 34°C (94°F), while minimums can dip as low as 13°C (56°F). This mild weather makes Cambridge an ideal destination for travelers seeking comfortable temperatures.

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

The chart illustrates July temperature patterns in Cambridge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cambridge, July typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 13°C (56°F).

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

July Precipitation in Cambridge

In Cambridge in July, the total precipitation amount is 121 mm (4.8 in) over the course of 13 days.

July Precipitation Trends in Cambridge

The chart displays monthly precipitation patterns in Cambridge, 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 Cambridge, July typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 13 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 Cambridge

In Cambridge in July, humidity is 82%. With an average temperature of 24°C (76°F), this humidity feels like wearing a warm, damp blanket, making travel uncomfortable and sticky as you explore.

July Average Humidity in Cambridge

This chart illustrates the average monthly humidity levels in Cambridge, 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 Cambridge is approximately 82%, 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 Cambridge

In Cambridge 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 Cambridge.

Maximum UV Index Levels in Cambridge for July

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

Data source: Cambridge 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 Cambridge Compares to Other Months

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

This table compares monthly weather conditions in Cambridge, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	91 mm (3.6 inches)	88%	moderate
February Weather	2°C (36°F)	119 mm (4.7 inches)	88%	moderate
March Weather	6°C (43°F)	114 mm (4.5 inches)	88%	high
April Weather	11°C (53°F)	134 mm (5.3 inches)	86%	very high
May Weather	17°C (64°F)	142 mm (5.6 inches)	82%	very high
June Weather	22°C (71°F)	166 mm (6.5 inches)	84%	very high
July Weather	24°C (76°F)	121 mm (4.8 inches)	82%	very high
August Weather	23°C (74°F)	100 mm (4.0 inches)	73%	very high
September Weather	20°C (69°F)	112 mm (4.4 inches)	73%	very high
October Weather	14°C (58°F)	110 mm (4.3 inches)	81%	high
November Weather	6°C (43°F)	98 mm (3.9 inches)	89%	moderate
December Weather	3°C (37°F)	110 mm (4.3 inches)	86%	moderate