Rockville Centre Weather in August

With daytime temperatures of 28°C (82°F) and nighttime lows of 20°C (68°F), August in Rockville Centre brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 107 mm (4.2 in) falls on average.

Rainfall in Rockville Centre in August

Expect around 10 days of rain based on historical data, with 107 mm (4.2 in) average. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Rockville Centre in August

Temperatures in Rockville Centre in August top out at 28°C (82°F) and drop to 20°C (68°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 20°C (68°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Rockville Centre in August

Enjoy a sunny month with about 270 hours of sunshine, the clear skies make Rockville Centre even more beautiful.

Wind Speed in Rockville Centre in August

August has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

Average water temperature in August

The water is 23°C (73°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If your ideal day consists of dry skies and pleasant temperatures, May, July and September typically offer the best circumstances for Rockville Centre.

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

Rockville Centre Temperature in August

Min Temperature 20°C (68°F)  

Max Temperature 28°C (82°F)  

Water Temperature 23°C (73°F) *  

Chance of Rain 34%  

Precipitation 107 mm (4.2 in)  

Rainy days 10 days  

Humidity 66% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 270 hours *  

Percentage Sunshine 63% *  

* Data from: New York City, the United States of America (24 KM, 15 Miles).

What to Wear in Rockville Centre 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. The water temperature sits at about 23°C (73°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Rockville Centre 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 Rockville Centre's climate page.

More climate data for Rockville Centre

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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