Passaic (NJ) monthly weather averages

Contents

Average daytime temperature

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

Passaic average temperature chart (Celsius) Passaic average temperature chart (Fahrenheit)
Average monthly temperatures in Passaic (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.4 4 9.5 15.8 21.9 26.7 29.4 28.4 24.2 18.1 11.8 5.1
°F 36.4 39.3 49.1 60.5 71.4 80 85 83.1 75.6 64.7 53.3 41.2

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.

Passaic monthly rainfall chart (mm) Passaic monthly rainfall chart (inches)
Average monthly rainfall in Passaic (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 85 79 103 104 109 91 109 106 99 89 109 96
inches 3.3 3.1 4.1 4.1 4.3 3.6 4.3 4.2 3.9 3.5 4.3 3.8
Rainy days 11 10 11 11 11 11 10 9 8 8 11 11

Average annual rainfall in Passaic: 1145.234mm (450.9 inches)

Average daily sunshine

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

Passaic average daily sunshine chart
Average daily sunshine Passaic
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.5 7.5 8.2 8.9 9.4 9.4 9.2 7.8 7.3 5.4 4.9

Day / night temperatures

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

Passaic average minimum / maximum temperatures (Celsius) Passaic average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Passaic (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -5.9 -4.9 -0.2 5.1 10.7 15.7 18.7 18 13.7 7.6 3.2 -2.7
Max °C 2.7 4.3 9.8 16.1 22.2 27 29.7 28.7 24.5 18.4 12.1 5.3
Min °F 21.5 23.3 31.7 41.2 51.2 60.2 65.7 64.3 56.7 45.7 37.7 27.1
Max °F 29.1 31.5 40.6 51.1 61.5 70.3 75.6 73.9 66.4 55.4 45.7 34.3

Sea temperature

The graph below shows the average sea temperature.

Passaic average sea temperature chart (Celsius) Passaic average sea temperature chart (Fahrenheit)
Average sea temperature around Passaic 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.

Passaic average winspeed by month (km/h) Passaic average winspeed by month (mph)
Average wind speed in Passaic (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.

Passaic relative humidity averages
Average relative humidity in Passaic
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
64% 62% 60% 58% 64% 65% 65% 67% 69% 67% 66% 66%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Passaic weather stats

Passaic weather statistics
Hottest month: July 29.4°C 84.9°F
Driest month: February 79mm 3.1ins
Sunniest month: August 9.2hrs
Coldest month: January 2.4°C 36.3°F
Wettest month: November 109mm 4.3ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Passaic (40.85677, -74.12848) Passaic map pin © Google

Locations nearby

Top United States locations