Records for Chicago Area, Illinois (ORDthr) on 08-20
Record Highs
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1: 98°F (1947)
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2: 97°F (1955)
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3: 96°F (1971)
Record Lows
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1: 47°F (1950)
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2: 49°F (1992)
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3: 51°F (1984)
Lowest Highs
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1: 80°F (1916)
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2: 75°F (1947)
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3: 74°F (1980)
Highest Lows
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1: 66°F (1940)
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2: 66°F (1897)
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3: 67°F (1934)
Highest August temperature:
102°F on 08-05-1918.
Lowest August temperature:
42°F on 08-28-1986.
Average temperature is 73.6°F
Average high is 79.8°F
Average low is 67.3°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 1.47" (1951)
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2: 1.35" (2005)
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3: 1.11" (2011)
Precipitation data from 1871 to 2022.