July Weather in Rochester, Australia

Last updated: August 22, 2025

In Rochester, Australia, the average temperature in July hovers around 9°C (48°F). Expect a chill with minimums dipping to -2°C (28°F), while highs can reach up to 20°C (68°F). During this time, you'll experience 38 mm (1.5 in) of precipitation spread over 9 days, leading to an average humidity of 83%—making it a perfect month for cozy indoor activities!

July Temperature in Rochester

In July in Rochester, the average temperature is 9°C (48°F). Maximum temperatures can reach 20°C (68°F), while minimums can drop as low as -2°C (28°F). Be sure to pack layers to comfortably enjoy the varying weather during your travels!

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 9°C (48°F), with highs reaching up to 20°C (68°F) and lows dropping to around -2°C (28°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 total precipitation amount is 38 mm (1.5 in) spread over a duration of 9 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 38 mm (1.5 inches) of precipitation spread over approximately 9 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 83%. With an average temperature of 9°C (48°F), this humidity feels like an enveloping blanket, making outdoor activities quite uncomfortable and encouraging travelers to seek shelter or shade frequently.

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 83%, 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 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Rochester, you can check the information here.

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 3, which falls under the moderate 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	25°C (77°F)	23 mm (0.9 inches)	43%	extreme
February Weather	23°C (73°F)	27 mm (1.1 inches)	49%	extreme
March Weather	21°C (70°F)	28 mm (1.1 inches)	60%	extreme
April Weather	16°C (62°F)	35 mm (1.4 inches)	71%	high
May Weather	12°C (53°F)	42 mm (1.6 inches)	79%	moderate
June Weather	9°C (48°F)	34 mm (1.3 inches)	81%	moderate
July Weather	9°C (48°F)	38 mm (1.5 inches)	83%	moderate
August Weather	9°C (49°F)	43 mm (1.7 inches)	79%	moderate
September Weather	12°C (54°F)	34 mm (1.3 inches)	72%	high
October Weather	16°C (60°F)	44 mm (1.7 inches)	61%	very high
November Weather	19°C (67°F)	49 mm (1.9 inches)	59%	extreme
December Weather	22°C (72°F)	53 mm (2.1 inches)	50%	extreme