Jersey City Weather in August

In Jersey City, August brings high daytime temperatures around 29°C (84°F), with nights cooling to 20°C (68°F). Expect quite a bit of rainfall this month.

Rainfall in Jersey City in August

On average, there are about 11 days with rain during this month, averaging 121 mm (4.8 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Jersey City in August

August in Jersey City sees highs of 29°C (84°F) and lows of 20°C (68°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 20°C (68°F), the nights are warm and generally comfortable.

Sunshine in Jersey City in August

Expect a lot of sunshine this month, with about 270 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Jersey City in August

Wind speeds average 5 m/s (10 knots) during August. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in August

At 23°C (73°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

If you prefer enjoying temperate temperatures and rain-free days, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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 Jersey City's climate page.

Jersey City Temperature in August

Min Temperature 20°C (68°F)  

Max Temperature 29°C (84°F)  

Water Temperature 23°C (73°F) *  

Chance of Rain 37%  

Precipitation 121 mm (4.8 in)  

Rainy days 11 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 (15 KM, 9 Miles).

What to Wear in Jersey City in August

Warm but pleasant conditions in Jersey City in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 23°C (73°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Jersey City 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 Jersey City's climate page.

More climate data for Jersey City

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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