Records for Rockford Area, Illinois (RFDthr) on 09-16
Record Highs
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1: 94°F (1931)
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2: 91°F (1939)
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3: 90°F (1948)
Record Lows
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1: 34°F (1916)
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2: 35°F (1984)
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3: 38°F (1937)
Lowest Highs
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1: 69°F (1992)
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2: 68°F (1939)
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3: 68°F (1907)
Highest Lows
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1: 54°F (1903)
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2: 56°F (1973)
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3: 57°F (2011)
Highest September temperature:
103°F on 09-07-1939.
Lowest September temperature:
24°F on 09-28-1942.
Average temperature is 64.4°F
Average high is 75.4°F
Average low is 53.4°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 2.20" (1936)
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2: 1.00" (1921)
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3: 0.96" (1987)
Precipitation data from 1893 to 2022.