Rochester Weather in August

Rochester in August averages 27°C (81°F) during the day and 15°C (59°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Rochester in August

You can expect rain on roughly 10 days based on historical data, averaging 109 mm (4.3 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Rochester in August

Daytime temperatures in Rochester reach 27°C (81°F) in August, dropping to 15°C (59°F) at night. During August, the summer season is in full swing. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 15°C (59°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Rochester in August

With approximately 261 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, September typically offers the best circumstances for Rochester.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Rochester's climate page.

Rochester Temperature in August

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 33%  

Precipitation 109 mm (4.3 in)  

Rainy days 10 days  

Humidity 74% *  

Sunshine 261 hours *  

Percentage Sunshine *  

* Data from: Concord, the United States of America (46 KM, 29 Miles).

What to Wear in Rochester in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Rochester in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Rochester's climate page.

More climate data for Rochester

Temperature Rainfall Sunshine Humidity

See the full Rochester climate overview or explore weather in the United States of America.