Records for Rockford Area, Illinois (RFDthr) on 09-11
Record Highs
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1: 96°F (1931)
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2: 94°F (1895)
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3: 92°F (1920)
Record Lows
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1: 34°F (1917)
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2: 38°F (1940)
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3: 39°F (1943)
Lowest Highs
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1: 77°F (1895)
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2: 72°F (1947)
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3: 70°F (2019)
Highest Lows
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1: 54°F (2014)
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2: 55°F (1914)
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3: 58°F (1924)
Highest September temperature:
103°F on 09-07-1939.
Lowest September temperature:
24°F on 09-28-1942.
Average temperature is 66.3°F
Average high is 77.1°F
Average low is 55.4°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 4.46" (2022)
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2: 3.10" (2000)
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3: 1.26" (1918)
Precipitation data from 1893 to 2022.