Union City (NJ) monthly weather averages

Contents

Average daytime temperature

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

Union City average temperature chart (Celsius) Union City average temperature chart (Fahrenheit)
Average monthly temperatures in Union City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.5 4.1 9.6 15.8 21.7 26.6 29.4 28.5 24.3 18.3 12 5.4
°F 36.5 39.3 49.3 60.4 71.1 79.9 84.9 83.3 75.7 64.9 53.5 41.7

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.

Union City monthly rainfall chart (mm) Union City monthly rainfall chart (inches)
Average monthly rainfall in Union City (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 86 79 102 102 107 87 111 103 96 84 105 93
inches 3.4 3.1 4 4 4.2 3.4 4.4 4.1 3.8 3.3 4.1 3.7
Rainy days 10 10 11 10 11 10 10 9 8 8 10 11

Average annual rainfall in Union City: 1121.167mm (441.4 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Union City

Union City average daily sunshine chart
Average daily sunshine Union City
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.8 6.4 7.5 8.2 8.8 9.3 9.4 9.2 7.8 7.3 5.5 5

Day / night temperatures

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

Union City average minimum / maximum temperatures (Celsius) Union City average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Union City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.9 -3.9 0.8 5.8 11.5 16.6 19.6 19.1 14.9 8.7 3.9 -1.8
Max °C 2.7 4.3 9.9 16 22 26.9 29.6 28.8 24.5 18.5 12.2 5.6
Min °F 23.2 25.1 33.4 42.4 52.6 61.8 67.3 66.3 58.8 47.7 38.9 28.9
Max °F 30 32.4 41.5 51.6 62.1 71.1 76.3 75 67.5 56.5 46.4 35.4

Sea temperature

The graph below shows the average sea temperature.

Union City average sea temperature chart (Celsius) Union City average sea temperature chart (Fahrenheit)
Average sea temperature around Union City 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.

Union City average winspeed by month (km/h) Union City average winspeed by month (mph)
Average wind speed in Union City (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 17 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.

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

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Union City weather stats

Union City 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 2.5°C 36.5°F
Wettest month: July 111mm 4.4ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Union City (40.77955, -74.02375) Union City map pin © Google

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