July Weather in Rochester, United States

Last updated: June 24, 2025

In July, the average temperature in Rochester, United States is a pleasant 24°C (76°F). Visitors can expect a minimum of 13°C (55°F) and can bask in highs of 34°C (93°F). However, don't forget your umbrella, as precipitation can reach 111 mm (4.4 in) over about 12 days. With an average humidity of 81%, it's a time of year that balances warmth with refreshing breezes.

July Temperature in Rochester

In July in Rochester, the average temperature is 24°C (76°F). Maximums can reach 34°C (93°F), and minimums can be as low as 13°C (55°F). This makes Rochester an ideal destination for travelers seeking a warm and pleasant climate during this time of year.

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 24°C (76°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (55°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 111 mm (4.4 in) over a span of 12 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 111 mm (4.4 inches) of precipitation spread over approximately 12 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 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.

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 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 Rochester

In Rochester 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 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 10, 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	-2°C (28°F)	75 mm (2.9 inches)	85%	moderate
February Weather	-1°C (30°F)	77 mm (3.0 inches)	85%	moderate
March Weather	5°C (41°F)	102 mm (4.0 inches)	86%	high
April Weather	10°C (50°F)	99 mm (3.9 inches)	87%	very high
May Weather	17°C (63°F)	155 mm (6.1 inches)	81%	very high
June Weather	23°C (73°F)	112 mm (4.4 inches)	82%	very high
July Weather	24°C (76°F)	111 mm (4.4 inches)	81%	very high
August Weather	23°C (73°F)	104 mm (4.1 inches)	79%	very high
September Weather	20°C (68°F)	67 mm (2.6 inches)	78%	very high
October Weather	13°C (56°F)	110 mm (4.3 inches)	81%	high
November Weather	5°C (41°F)	79 mm (3.1 inches)	89%	moderate
December Weather	1°C (35°F)	65 mm (2.5 inches)	86%	low