July Weather in Cambridge, United States

Last updated: June 24, 2025

In July, the average temperature in Cambridge, United States hovers around 24°C (75°F). Expect a comfortable range, with minimums dipping to 12°C (54°F) and maximums reaching a warm 35°C (95°F). Rainfall brings about 92 mm (3.6 in) over approximately 11 days, adding to the region's average humidity of 78%. Embrace the mix of warmth and moisture as you explore!

July Temperature in Cambridge

In July in Cambridge, the average temperature is 24°C (75°F), with maximums reaching 35°C (95°F) and minimums dropping to as low as 12°C (54°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

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 (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 12°C (54°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 precipitation amount is 92 mm (3.6 in) spread over 11 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 92 mm (3.6 inches) of precipitation spread over approximately 11 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 78%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket wrapping around you, making travel sticky and heavy but also inviting, as long as you're prepared with plenty of water and light clothing.

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 78%, 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	-6°C (22°F)	54 mm (2.1 inches)	85%	moderate
February Weather	-5°C (23°F)	52 mm (2.0 inches)	85%	moderate
March Weather	2°C (36°F)	58 mm (2.3 inches)	85%	moderate
April Weather	8°C (46°F)	101 mm (4.0 inches)	85%	very high
May Weather	15°C (60°F)	127 mm (5.0 inches)	78%	very high
June Weather	21°C (71°F)	116 mm (4.6 inches)	80%	very high
July Weather	24°C (75°F)	92 mm (3.6 inches)	78%	very high
August Weather	22°C (72°F)	97 mm (3.8 inches)	76%	very high
September Weather	18°C (65°F)	109 mm (4.3 inches)	79%	very high
October Weather	11°C (52°F)	114 mm (4.5 inches)	83%	moderate
November Weather	3°C (37°F)	43 mm (1.7 inches)	88%	moderate
December Weather	-1°C (30°F)	47 mm (1.9 inches)	81%	low