Records for Rockford Area, Illinois (RFDthr) on 12-17
Record Highs
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1: 50°F (2006)
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2: 50°F (1977)
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3: 50°F (1941)
Record Lows
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1: -12°F (1945)
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2: -11°F (1951)
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3: -9°F (1972)
Lowest Highs
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1: 39°F (1895)
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2: 37°F (1977)
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3: 36°F (1908)
Highest Lows
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1: 2°F (1945)
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2: 4°F (1983)
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3: 9°F (1985)
Highest December temperature:
69°F on 12-03-2012.
Lowest December temperature:
-24°F on 12-24-1983.
Average temperature is 26.7°F
Average high is 33.6°F
Average low is 19.7°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 0.80" (1921)
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2: 0.56" (1908)
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3: 0.38" (1912)
Precipitation data from 1893 to 2022.