June Weather in Rochester, United States

Last updated: June 24, 2025

In June, the average temperature in Rochester, United States hovers around 16°C (60°F). However, be prepared for extremes, as temperatures can dip to a chilly 5°C (42°F) or soar up to a sizzling 43°C (109°F). During this month, you can expect about 54 mm (2.1 in) of precipitation spread over approximately 8 days, accompanied by an average humidity level of 84%. Pack accordingly!

June Temperature in Rochester

In June in Rochester, the average temperature is 16°C (60°F), with maximums reaching up to 43°C (109°F) and minimums dropping as low as 5°C (42°F). It's advisable to pack layers to be prepared for a wide range of temperatures while traveling.

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

The chart illustrates June 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, June typically has an average temperature of 16°C (60°F), with highs reaching up to 43°C (109°F) and lows dropping to around 5°C (42°F).

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

June Precipitation in Rochester

In Rochester in June, the total precipitation amount reaches 54 mm (2.1 in) over a span of 8 days.

June Precipitation Trends in Rochester

The chart displays monthly precipitation patterns in Rochester, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Rochester, June typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Rochester

In Rochester in June humidity is 84%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities feel muggy and potentially exhausting for travelers.

June Average Humidity in Rochester

This chart illustrates the average monthly humidity levels in Rochester, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Rochester is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Rochester

In Rochester in June, 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 June

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

Data source: Rochester June 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 June 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 June’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 June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	186 mm (7.3 inches)	86%	low
February Weather	4°C (40°F)	169 mm (6.7 inches)	84%	moderate
March Weather	7°C (45°F)	137 mm (5.4 inches)	85%	moderate
April Weather	10°C (49°F)	119 mm (4.7 inches)	83%	high
May Weather	13°C (56°F)	71 mm (2.8 inches)	84%	very high
June Weather	16°C (60°F)	54 mm (2.1 inches)	84%	very high
July Weather	18°C (65°F)	12 mm (0.5 inches)	82%	very high
August Weather	19°C (66°F)	15 mm (0.6 inches)	73%	very high
September Weather	16°C (61°F)	88 mm (3.5 inches)	74%	high
October Weather	10°C (51°F)	132 mm (5.2 inches)	83%	moderate
November Weather	7°C (45°F)	181 mm (7.1 inches)	86%	moderate
December Weather	5°C (40°F)	198 mm (7.8 inches)	87%	low