TODAY OCT19
TEMPERATURE57
HUMIDITY74
PRESSURE29.92
WIND COND.230 12.8
  • 5027Sat
  • 5139Sun
  • 6238Mon
  • 5432Tue
  • 5337Wed
daynightWeather update from Galesburg Municipal Airport at
How would you rate the weather in Rio?View resultsWrite a review to give others more information about this area.
How would you rate the air quality in Rio?View resultsWrite a review to give others more information about this area.

Rio 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
January17°F34°F24°F3.4"
February18°F36°F26°F3.6"
March32°F52°F41°F3.5"
April41°F65°F52°F6.9"
May52°F74°F63°F7.1"
June62°F83°F72°F7.9"
July65°F86°F75°F8.4"
August63°F84°F73°F7.4"
September54°F78°F65°F8.9"
October44°F66°F54°F5.8"
November32°F52°F41°F4.0"
December22°F37°F29°F4.5"

Did you know?

  • The highest monthly average temperature in Rio for July is 75 degrees.
  • The lowest monthly average temperature in Rio for January is 24 degrees.
  • The most monthly precipitation in Rio occurs in September with 8.9 inches.
  • The air quality index in Rio is 10% worse than the national average.
  • The pollution index in Rio is 66% better than the national average.

Find Real Estate Listings In Rio

Location
Price
Bedrooms
Bathrooms
 

New Real Estate Listings In Rio

Compare Rio, IL Weather To Other Cities

Rio 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.
IndexRioIllinoisNational
Air quality index554150
Pollution index1,709,2303,347,2955,066,862

Rio air quality information

MeasurementTotal
Days measured365
Days with good air quality137
Days with moderate air quality225
Days w/ poor A.Q. for sensitive groups3
Days with unhealthy air quality

Rio air quality information

PollutantTotal
Arsenic0.001%
Benzene0.050%
Carbon Tetrachloride0.040%
Lead0.001%
Mercury0.001%

Average monthly Rio temperature with heat index

Rio monthly precipitation with daily maximum

Rio monthly snow depth with daily maximum

Rio monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Knoxville, IL2,793484%
Oak Run, IL528484%
Wataga, IL778484%
East Galesburg, IL737484%
Galesburg, IL31,469484%
Rio, IL1875510%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Schoenchen, KS187688%
Atwood, CO1874118%
Jerico Springs, MO187325550%
Milton, NC1873138%
Ogden, AR1873824%
Rio, IL1875510%
Source: The Rio, 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.