Records for Spencer Area, Iowa (SPWthr) on 05-20
Record Highs
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1: 99°F (1934)
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2: 98°F (1925)
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3: 95°F (1975)
Record Lows
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1: 30°F (1895)
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2: 31°F (1954)
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3: 33°F (2002)
Lowest Highs
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1: 66°F (1975)
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2: 66°F (1970)
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3: 65°F (1934)
Highest Lows
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1: 48°F (1931)
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2: 48°F (1915)
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3: 52°F (2017)
Highest May temperature:
109°F on 05-30-1934.
Lowest May temperature:
20°F on 05-03-2011.
Average temperature is 60.4°F
Average high is 71.5°F
Average low is 49.2°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 3.76" (1959)
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2: 1.86" (2011)
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3: 1.70" (2001)
Precipitation data from 1895 to 2022.