TODAY OCT20
TEMPERATURE56
HUMIDITY55
PRESSURE30.04
WIND COND.190 12.8
  • 6643Sat60%20%
  • 5233Sun
  • 5342Mon
  • 6342Tue
  • 5637Wed
daynightWeather update from Newark, Newark International Airport at
How would you rate the weather in Westfield?View resultsWrite a review to give others more information about this area.
How would you rate the air quality in Westfield?View resultsWrite a review to give others more information about this area.

Westfield Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January26°F42°F34°F6.3"
February24°F42°F32°F4.9"
March31°F50°F40°F7.3"
April46°F67°F55°F5.0"
May56°F76°F65°F9.9"
June64°F83°F73°F8.3"
July71°F87°F78°F8.3"
August67°F84°F75°F7.8"
September61°F80°F70°F4.9"
October54°F72°F62°F6.3"
November38°F56°F46°F5.9"
December33°F46°F39°F5.8"

Did you know?

  • The highest monthly average temperature in Westfield for July is 78 degrees.
  • The lowest monthly average temperature in Westfield for February is 32 degrees.
  • The most monthly precipitation in Westfield occurs in May with 9.9 inches.
  • The air quality index in Westfield is 6% worse than the national average.
  • The pollution index in Westfield is 153% worse than the national average.

Find Real Estate Listings In Westfield

Location
Price
Bedrooms
Bathrooms
 

New Real Estate Listings In Westfield

Compare Westfield, NJ Weather To Other Cities

Westfield air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexWestfieldNew JerseyNational
Air quality index534550
Pollution index12,837,2007,146,1325,066,862

Westfield air quality information

MeasurementTotal
Days measured365
Days with good air quality161
Days with moderate air quality189
Days w/ poor A.Q. for sensitive groups15
Days with unhealthy air quality

Westfield air quality information

PollutantTotal
Arsenic0.010%
Benzene0.110%
Carbon Tetrachloride0.050%
Lead0.020%
Mercury0.230%

Average monthly Westfield temperature with heat index

Westfield monthly precipitation with daily maximum

Westfield monthly snow depth with daily maximum

Westfield monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Mendham, NJ5,0123922%
Kenvil, NJ3,1263922%
Weston, NJ2,1474020%
Bound Brook, NJ10,5124020%
Clyde, NJ2434020%
Westfield, NJ30,438536%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Ballwin, MO30,4316020%
Algonquin, IL30,4133138%
Estero, FL30,4703334%
Aiken, SC30,4034216%
Clearfield, UT30,483492%
Westfield, NJ30,438536%
Source: The Westfield, NJ weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.