Records for Spencer Area, Iowa (SPWthr) on 09-20
Record Highs
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1: 101°F (2022)
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2: 93°F (1940)
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3: 91°F (2005)
Record Lows
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1: 27°F (2006)
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2: 27°F (1897)
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3: 30°F (1999)
Lowest Highs
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1: 72°F (1895)
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2: 70°F (2019)
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3: 70°F (1941)
Highest Lows
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1: 45°F (1995)
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2: 47°F (1983)
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3: 49°F (1975)
Highest September temperature:
102°F on 09-02-1925.
Lowest September temperature:
21°F on 09-28-1942.
Average temperature is 61°F
Average high is 73.4°F
Average low is 48.6°F
Temperature data from 1895 to 2022.
Record Precipitation
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1: 3.39" (2018)
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2: 2.10" (1923)
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3: 1.60" (1950)
Precipitation data from 1895 to 2022.