Records for Chicago Area, Illinois (ORDthr) on 09-27
Record Highs
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1: 91°F (1971)
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2: 89°F (1987)
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3: 89°F (1954)
Record Lows
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1: 31°F (1942)
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2: 34°F (1991)
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3: 35°F (1889)
Lowest Highs
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1: 71°F (1971)
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2: 68°F (1986)
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3: 68°F (1891)
Highest Lows
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1: 49°F (1942)
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2: 50°F (1984)
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3: 50°F (1926)
Highest September temperature:
101°F on 09-01-1953.
Lowest September temperature:
29°F on 09-23-1995.
Average temperature is 62.1°F
Average high is 68.8°F
Average low is 55.4°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 2.28" (2019)
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2: 1.33" (1936)
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3: 1.09" (1884)
Precipitation data from 1871 to 2022.