Seaside Park (NJ) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Seaside Park

Seaside Park average temperature chart (Celsius) Seaside Park average temperature chart (Fahrenheit)
Average monthly temperatures in Seaside Park (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.8 5.3 10 15.6 20.8 26.1 28.6 28 24.3 18.6 12.8 6.8
°F 38.8 41.6 50 60.1 69.5 79 83.5 82.4 75.7 65.5 55.1 44.2

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Seaside Park monthly rainfall chart (mm) Seaside Park monthly rainfall chart (inches)
Average monthly rainfall in Seaside Park (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 90 86 107 100 93 83 103 113 87 83 101 100
inches 3.6 3.4 4.2 3.9 3.7 3.3 4 4.5 3.4 3.3 4 3.9
Rainy days 10 10 11 10 11 10 9 9 8 7 10 11

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Seaside Park

Seaside Park average daily sunshine chart
Average daily sunshine Seaside Park
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.4 7.4 8.1 8.7 9.4 9.3 9.2 8 7.3 5.7 5.1

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Seaside Park average minimum / maximum temperatures (Celsius) Seaside Park average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Seaside Park (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5 -3.8 0.4 4.9 10.3 15.7 18.8 18.4 14.5 8.2 3.6 -1.8
Max °C 4 5.6 10.3 15.9 21.1 26.4 28.9 28.3 24.5 18.9 13.1 7
Min °F 23 25.3 32.6 40.8 50.5 60.2 65.8 65 58.1 46.7 38.4 28.8
Max °F 31.1 33.6 41.5 50.7 60.3 69.8 74.8 73.9 67.1 56.3 46.9 36.7

Sea temperature

The graph below shows the average sea temperature.

Seaside Park average sea temperature chart (Celsius) Seaside Park average sea temperature chart (Fahrenheit)
Average sea temperature around Seaside Park in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.3 3.3 3.6 6.5 11.3 17.2 22.2 23.6 21.5 17.2 12.4 8.4
°F 41.5 38 38.6 43.6 52.3 62.9 72 74.4 70.7 63 54.4 47.2

Wind speed

The graph below shows the average wind speed.

Seaside Park average winspeed by month (km/h) Seaside Park average winspeed by month (mph)
Average wind speed in Seaside Park (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 21 21 21 18 17 16 15 16 17 19 19
mph 12 13 13 13 11 11 10 9 10 10 12 12

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Seaside Park relative humidity averages
Average relative humidity in Seaside Park
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 66% 64% 64% 69% 71% 71% 73% 73% 72% 70% 68%

Other monthly averages

UV index Best time to go?

Seaside Park weather stats

Seaside Park weather statistics
Hottest month: July 28.6°C 83.5°F
Driest month: June 83mm 3.3ins
Sunniest month: August 9.2hrs
Coldest month: January 3.8°C 38.8°F
Wettest month: August 113mm 4.4ins
Warmest sea: August 23.6°C 74.5°F
Map showing location of Seaside Park (39.92679, -74.07708)

Locations nearby

Top United States locations

Change units