August weather forecastSeaside Park, NJ
August
Weather in August
The last month of the summer, August, is another warm month in Seaside Park, New Jersey, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 71.6°F (22°C).Temperature
August's onset records a minor alteration in the average high-temperature to a still moderately hot 78.4°F (25.8°C) from July's 79.2°F (26.2°C). In Seaside Park, the nocturnal temperatures throughout August show a marginal dip from the daytime averages, settling at a pleasant 71.6°F (22°C).Humidity
In Seaside Park, New Jersey, the average relative humidity in August is 77%.Rainfall
In August, in Seaside Park, the rain falls for 14.2 days. Throughout August, 3.07" (78mm) of precipitation is accumulated. In Seaside Park, during the entire year, the rain falls for 155 days and collects up to 33.23" (844mm) of precipitation.Snowfall
May through October are months without snowfall.Ocean temperature
With an average ocean temperature of 75.7°F (24.3°C), August is the month with the warmest seawater.Note: Swimming in 75.7°F (24.3°C) water can be enjoyable based on one's cold tolerance and conditions like sunshine, wind, and ambient temperature. (Olympic swimmers compete in waters between 77°F (25°C) and 82.4°F (28°C).)
Daylight
The average length of the day in August is 13h and 42min.On the first day of the month, sunrise is at 5:55 am and sunset at 8:09 pm. On the last day of August, in Seaside Park, sunrise is at 6:23 am and sunset at 7:28 pm EDT.
Sunshine
In Seaside Park, New Jersey, the average sunshine in August is 10.5h.UV index
The months with the highest UV index in Seaside Park are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 6 during August translates into the following directions:
Fend off overexposure. Sun protection is vital. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Stay aware! UV radiation is magnified when reflecting off sand and water.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Seaside Park, NJ
- Average high temperature in August: 78.4°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in August: 71.6°F
The month with the highest average low temperature is August (71.6°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).
Average pressure in August
Seaside Park, NJ
- Average pressure in August: 29.98"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Seaside Park, NJ
- Average wind speed in August: 8.9mph
The windiest month (with the highest average wind speed) is January (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.8mph).
Average humidity in August
Seaside Park, NJ
- Average humidity in August: 77%
The months with the highest relative humidity are May and June (81%).
The months with the lowest relative humidity are January and November (74%).
Average rainfall in August
Seaside Park, NJ
- Average rainfall in August: 3.07"
The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is January (2.01").
Average rainfall days in August
Seaside Park, NJ
- Average rainfall days in August: 14.2 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (9 days).
Average snowfall in August
Seaside Park, NJ
- Average snowfall in August: 0"
The month with the highest snowfall is January (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in August
Seaside Park, NJ
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Seaside Park, NJ
- Average sea temperature in August: 75.8°F
The best month for swimming (with the highest average sea temperature) is August (75.8°F).
The coldest month (with the lowest average sea temperature) is February (40.8°F).
Average daylight in August /
Average sunshine in August
Seaside Park, NJ
- Average daylight in August: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 10h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in August
Seaside Park, NJ
- Average sunshine days in August: 15.3 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in August
Seaside Park, NJ
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in August
Seaside Park, NJ
- Average cloud cover in August: 28
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in August
Seaside Park, NJ
- Average visibility in August: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
