July Weather in Rochester, United States

Last updated: June 24, 2025

In July, the average temperature in Rochester, United States is a comfortable 22°C (72°F). Expect a minimum of 11°C (52°F) and a maximum of 35°C (95°F), providing a warm climate with a hint of variability. Precipitation averages 138 mm (5.4 in) over the course of about 13 days, while the average humidity hovers around 67%. This delightful mix makes Rochester an appealing destination for your travels!

July Temperature in Rochester

In July in Rochester, the average temperature is 22°C (72°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 11°C (52°F). It's a great time to visit, as the weather is warm and pleasant for outdoor activities.

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

The chart illustrates July temperature patterns in Rochester, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rochester, July typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 11°C (52°F).

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

July Precipitation in Rochester

In Rochester in July, the precipitation amount is 138 mm (5.4 in) over the course of 13 days.

July Precipitation Trends in Rochester

The chart displays monthly precipitation patterns in Rochester, 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 Rochester, July typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 13 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Rochester

In Rochester in July humidity is 67%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, creating a tropical ambiance that can be both refreshing and slightly stifling for traveling.

July Average Humidity in Rochester

This chart illustrates the average monthly humidity levels in Rochester, 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 Rochester is approximately 67%, 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 Rochester

In Rochester in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Rochester.

Maximum UV Index Levels in Rochester for July

The chart shows the monthly maximum UV Index (UVI) for Rochester 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 Rochester typically reaches 9, which falls under the very high exposure category.

Data source: Rochester 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 Rochester Compares to Other Months

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

This table compares monthly weather conditions in Rochester, 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)	75 mm (3.0 inches)	86%	moderate
February Weather	-2°C (29°F)	91 mm (3.6 inches)	84%	moderate
March Weather	2°C (35°F)	84 mm (3.3 inches)	82%	moderate
April Weather	8°C (46°F)	133 mm (5.2 inches)	80%	very high
May Weather	14°C (57°F)	76 mm (3.0 inches)	72%	very high
June Weather	20°C (67°F)	91 mm (3.6 inches)	72%	very high
July Weather	22°C (72°F)	138 mm (5.4 inches)	67%	very high
August Weather	22°C (72°F)	81 mm (3.2 inches)	66%	very high
September Weather	18°C (65°F)	73 mm (2.9 inches)	71%	high
October Weather	12°C (54°F)	129 mm (5.1 inches)	78%	moderate
November Weather	4°C (40°F)	108 mm (4.3 inches)	84%	moderate
December Weather	-1°C (31°F)	128 mm (5.0 inches)	81%	low