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Climate & Weather Averages in Union City, New Jersey, USA

Currently: 46 °F. Scattered clouds. (Weather station: Newark International Airport, USA). See more current weather

Annual Weather Averages Near Union City

Averages are for Newark International Airport, which is 5 miles from Union City.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Union City

High Temp: 87 °F

Low Temp: 26 °F

Mean Temp: 56 °F

Precipitation: 3.93"

Humidity: 61%

Dew Point: 42 °F

Wind: 15 mph

Pressure: 30.04 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Union City

High Temp: 40 °F

Low Temp: 26 °F

Mean Temp: 33 °F

Precipitation: 3.34"

Humidity: 61%

Dew Point: 21 °F

Wind: 17 mph

Pressure: 30.08 "Hg

Visibility: 9 mi

February Climate & Weather Averages in Union City

High Temp: 43 °F

Low Temp: 28 °F

Mean Temp: 35 °F

Precipitation: 3.15"

Humidity: 58%

Dew Point: 21 °F

Wind: 18 mph

Pressure: 30.07 "Hg

Visibility: 9 mi

March Climate & Weather Averages in Union City

High Temp: 51 °F

Low Temp: 34 °F

Mean Temp: 43 °F

Precipitation: 4.08"

Humidity: 56%

Dew Point: 27 °F

Wind: 18 mph

Pressure: 30.07 "Hg

Visibility: 9 mi

April Climate & Weather Averages in Union City

High Temp: 62 °F

Low Temp: 44 °F

Mean Temp: 53 °F

Precipitation: 3.84"

Humidity: 54%

Dew Point: 36 °F

Wind: 16 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

May Climate & Weather Averages in Union City

High Temp: 73 °F

Low Temp: 54 °F

Mean Temp: 63 °F

Precipitation: 3.99"

Humidity: 60%

Dew Point: 48 °F

Wind: 14 mph

Pressure: 30.00 "Hg

Visibility: 9 mi

June Climate & Weather Averages in Union City

High Temp: 82 °F

Low Temp: 64 °F

Mean Temp: 73 °F

Precipitation: 4.38"

Humidity: 62%

Dew Point: 59 °F

Wind: 14 mph

Pressure: 29.96 "Hg

Visibility: 9 mi

July Climate & Weather Averages in Union City

High Temp: 87 °F

Low Temp: 70 °F

Mean Temp: 78 °F

Precipitation: 4.79"

Humidity: 62%

Dew Point: 64 °F

Wind: 13 mph

Pressure: 29.96 "Hg

Visibility: 9 mi

August Climate & Weather Averages in Union City

High Temp: 85 °F

Low Temp: 68 °F

Mean Temp: 77 °F

Precipitation: 4.22"

Humidity: 64%

Dew Point: 63 °F

Wind: 12 mph

Pressure: 30.00 "Hg

Visibility: 9 mi

September Climate & Weather Averages in Union City

High Temp: 78 °F

Low Temp: 61 °F

Mean Temp: 70 °F

Precipitation: 4.08"

Humidity: 66%

Dew Point: 57 °F

Wind: 13 mph

Pressure: 30.06 "Hg

Visibility: 9 mi

October Climate & Weather Averages in Union City

High Temp: 67 °F

Low Temp: 49 °F

Mean Temp: 58 °F

Precipitation: 3.96"

Humidity: 65%

Dew Point: 46 °F

Wind: 15 mph

Pressure: 30.07 "Hg

Visibility: 10 mi

November Climate & Weather Averages in Union City

High Temp: 55 °F

Low Temp: 39 °F

Mean Temp: 47 °F

Precipitation: 3.32"

Humidity: 62%

Dew Point: 34 °F

Wind: 16 mph

Pressure: 30.12 "Hg

Visibility: 9 mi

December Climate & Weather Averages in Union City

High Temp: 45 °F

Low Temp: 31 °F

Mean Temp: 38 °F

Precipitation: 4.04"

Humidity: 63%

Dew Point: 27 °F

Wind: 17 mph

Pressure: 30.10 "Hg

Visibility: 9 mi

Quick Climate Info

Hottest MonthJuly (78 °F avg)
Coldest MonthJanuary (33 °F avg)
Wettest MonthJuly (4.79" avg)
Windiest MonthMarch (18 mph avg)
Annual precip.47.19" (per year)

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