Measurements:
°C
°F
Rochester
58°F
SE 13 mph
Feels like: 54°F
Precip: 24%
World Resorts USA Rochester Weather August Weather in Rochester

Rochester Weather: August

Average Day Temperature: 80.5°F
Average Night Temperature: 64.5°F
Number of Sunny Days: 14 days
Sunshine Hours: 13.3 - 14.6 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.5 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 91°F. The lowest night temperature was 54°F. The average values for day and night temperatures during August were 81.5°F и 64.0°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Rochester is 1.5 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 8.5 mph. It makes August one of the most windless months of the year for Rochester.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Rochester in August is 8.7 hours.

Best Time to Visit Rochester
The most sunny months:
October 16 days
September 15 days
August 14 days
The most warm months:
July 82.1 °F
August 80.5 °F
June 77.9 °F
The most cold months:
January 16.9 °F
February 22.0 °F
December 25.8 °F
The most rainy months:
June 4 days
August 3 days
April 3 days
The most windy months:
April 12 mph
March 11 mph
November 11 mph

Rochester on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +70
Sarasota +86
Washington +66
24 Hours Weather Forecast
Rochester
Local time: 09:28
15 sep, tuesday
1200 62°F
SE
14 mph
1500 70°F
SE
12 mph
1800 70°F
E
6 mph
2100 64°F
S
5 mph
16 sep, wednesday
0000 60°F
SW
6 mph
0300 60°F
W
4 mph
0600 56°F
SW
5 mph
0900 58°F
W
8 mph