Records for Duluth Area, Minnesota (DLHthr) on 05-20
Record Highs
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1: 88°F (2009)
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2: 87°F (1925)
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3: 85°F (1994)
Record Lows
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1: 26°F (1986)
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2: 27°F (2002)
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3: 28°F (1907)
Lowest Highs
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1: 61°F (2021)
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2: 60°F (1994)
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3: 60°F (1992)
Highest Lows
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1: 39°F (1927)
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2: 40°F (1890)
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3: 41°F (2007)
Highest May temperature:
95°F on 05-30-1939.
Lowest May temperature:
16°F on 05-03-1907.
Average temperature is 49.7°F
Average high is 57.4°F
Average low is 41.9°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.74" (1891)
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2: 1.50" (1953)
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3: 1.14" (1877)
Precipitation data from 1871 to 2022.