Records for Spencer Area, Iowa (SPWthr) on 12-31
Record Highs
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1: 49°F (1953)
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2: 47°F (1999)
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3: 47°F (1965)
Record Lows
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1: -24°F (1946)
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2: -23°F (1898)
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3: -22°F (2017)
Lowest Highs
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1: 32°F (2011)
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2: 31°F (1995)
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3: 31°F (1896)
Highest Lows
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1: -9°F (2017)
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2: -6°F (1968)
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3: -6°F (1927)
Highest December temperature:
67°F on 12-01-1998.
Lowest December temperature:
-30°F on 12-26-1914.
Average temperature is 17.2°F
Average high is 25.7°F
Average low is 8.7°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 0.45" (1931)
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2: 0.40" (1923)
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3: 0.38" (2006)
Precipitation data from 1895 to 2022.