Records for Rockford Area, Illinois (RFDthr) on 09-13
Record Highs
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1: 99°F (1939)
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2: 97°F (1927)
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3: 93°F (1930)
Record Lows
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1: 32°F (1975)
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2: 35°F (1923)
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3: 36°F (1953)
Lowest Highs
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1: 74°F (1897)
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2: 70°F (1908)
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3: 69°F (1939)
Highest Lows
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1: 55°F (1970)
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2: 56°F (1989)
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3: 58°F (1910)
Highest September temperature:
103°F on 09-07-1939.
Lowest September temperature:
24°F on 09-28-1942.
Average temperature is 65.6°F
Average high is 76.5°F
Average low is 54.7°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 5.56" (1961)
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2: 2.46" (1972)
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3: 2.41" (1978)
Precipitation data from 1893 to 2022.