Records for Duluth Area, Minnesota (DLHthr) on 05-15
Record Highs
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1: 88°F (1931)
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2: 83°F (1962)
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3: 80°F (2013)
Record Lows
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1: 26°F (2004)
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2: 28°F (2016)
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3: 28°F (1983)
Lowest Highs
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1: 56°F (1998)
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2: 56°F (1951)
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3: 53°F (1917)
Highest Lows
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1: 39°F (1907)
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2: 39°F (1876)
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3: 40°F (1940)
Highest May temperature:
95°F on 05-30-1939.
Lowest May temperature:
16°F on 05-03-1907.
Average temperature is 48.3°F
Average high is 55.9°F
Average low is 40.6°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 1.28" (1915)
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2: 1.00" (1894)
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3: 0.92" (1909)
Precipitation data from 1871 to 2022.