Belmar (NJ) monthly weather averages

Contents

Average daytime temperature

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

Belmar average temperature chart (Celsius) Belmar average temperature chart (Fahrenheit)
Average monthly temperatures in Belmar (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 3.2 4.7 9.6 15.5 20.9 26 28.7 28 24 18.3 12.2 6
°F 37.7 40.4 49.3 59.9 69.7 78.8 83.6 82.3 75.2 64.9 54 42.8

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.

Belmar monthly rainfall chart (mm) Belmar monthly rainfall chart (inches)
Average monthly rainfall in Belmar (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 91 85 106 102 104 86 112 113 93 86 105 101
inches 3.6 3.3 4.2 4 4.1 3.4 4.4 4.5 3.6 3.4 4.1 4
Rainy days 10 10 11 10 11 10 9 9 8 7 10 11

Average annual rainfall in Belmar: 1148.767mm (452.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Belmar

Belmar average daily sunshine chart
Average daily sunshine Belmar
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.4 7.4 8.1 8.7 9.3 9.3 9.1 7.9 7.3 5.6 5.1

Day / night temperatures

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

Belmar average minimum / maximum temperatures (Celsius) Belmar average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Belmar (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5 -3.9 0.4 5.1 10.6 15.8 18.9 18.4 14.4 8.1 3.6 -1.8
Max °C 3.4 4.9 9.9 15.8 21.2 26.3 28.9 28.2 24.3 18.5 12.5 6.2
Min °F 23.1 25 32.6 41.1 51.1 60.4 66 65.1 57.8 46.6 38.4 28.8
Max °F 30.6 32.9 41.2 50.7 60.6 69.8 75 73.9 66.7 55.9 46.4 36

Sea temperature

The graph below shows the average sea temperature.

Belmar average sea temperature chart (Celsius) Belmar average sea temperature chart (Fahrenheit)
Average sea temperature around Belmar in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5.6 3.7 3.9 6.4 11 16.9 21.9 23.1 21 16.9 12.4 8.6
°F 42.1 38.7 39 43.5 51.8 62.4 71.4 73.6 69.8 62.4 54.3 47.5

Wind speed

The graph below shows the average wind speed.

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

Belmar relative humidity averages
Average relative humidity in Belmar
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
66% 65% 63% 62% 67% 69% 69% 71% 72% 70% 69% 67%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Belmar weather stats

Belmar weather statistics
Hottest month: July 28.7°C 83.7°F
Driest month: February 85mm 3.3ins
Sunniest month: August 9.1hrs
Coldest month: January 3.2°C 37.8°F
Wettest month: August 113mm 4.4ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Belmar (40.17845, -74.0218) Belmar map pin © Google

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