TODAY DEC13
TEMPERATURE37
HUMIDITY77
PRESSURE30.02
WIND COND.
  • 473530%
  • 4323Sat30%
  • 3429Sun60%
  • 4325Mon70%
  • 3515Tue
daynightWeather update from Fairfield, Fairfield Municipal Airport at
For Sale
For Rent

Find real estate listings

Find rental listings

How would you rate the weather in West Salem?View resultsWrite a review to give others more information about this area.
How would you rate the air quality in West Salem?View resultsWrite a review to give others more information about this area.

West Salem 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
January25°F41°F32°F3.3"
February27°F43°F34°F2.1"
March38°F57°F46°F4.7"
April48°F70°F58°F9.5"
May58°F78°F67°F4.8"
June66°F86°F75°F2.2"
July67°F87°F76°F8.0"
August65°F86°F75°F1.7"
September57°F81°F68°F5.4"
October47°F70°F57°F1.8"
November37°F56°F45°F6.7"
December30°F44°F36°F2.5"

Did you know?

  • The highest monthly average temperature in West Salem for July is 76 degrees.
  • The lowest monthly average temperature in West Salem for January is 32 degrees.
  • The most monthly precipitation in West Salem occurs in April with 9.5 inches.
  • The air quality index in West Salem is 34% better than the national average.
  • The pollution index in West Salem is 90% better than the national average.

Compare West Salem, IL Weather To Other Cities

West Salem 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.
IndexWest SalemIllinoisNational
Air quality index334150
Pollution index500,0043,347,2955,066,862

West Salem air quality information

MeasurementTotal
Days measured359
Days with good air quality347
Days with moderate air quality12
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

West Salem air quality information

PollutantTotal
Arsenic0.001%
Benzene0.020%
Carbon Tetrachloride0.000%
Lead0.000%
Mercury0.000%

Average monthly West Salem temperature with heat index

West Salem monthly precipitation with daily maximum

West Salem monthly snow depth with daily maximum

West Salem monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Bone Gap, IL2233334%
Claremont, IL2723334%
Sumner, IL5,0943334%
Bridgeport, IL1,4253334%
Albion, IL2,2083334%
West Salem, IL8583334%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Pleasant View, PA8583628%
West Lebanon, IN858524%
Richland, MI8583922%
Mertzon, TX8583040%
Salisbury, PA8583236%
West Salem, IL8583334%
Source: The West Salem, IL 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.
Are you looking to buy or sell?
What style of home are you
What is your
$100K$250K$500K$750K$1M+
When are you looking to
ASAP1-3 mos.3-6 mos.6-9 mos.1 yr+
Connect with top real estate agents
By submitting this form, you consent to receive text messages, emails, and/or calls (may be recorded; and may be direct, autodialed or use pre-recorded/artificial voices even if on the Do Not Call list) from AreaVibes or our partner real estate professionals and their network of service providers, about your inquiry or the home purchase/rental process. Messaging and/or data rates may apply. Consent is not a requirement or condition to receive real estate services. You hereby further confirm that checking this box creates an electronic signature with the same effect as a handwritten signature.