Records for Dubuque Area, Iowa (DBQthr) on 08-30
Record Highs
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1: 94°F (1941)
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2: 94°F (1937)
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3: 94°F (1889)
Record Lows
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1: 40°F (1915)
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2: 44°F (1893)
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3: 45°F (1974)
Lowest Highs
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1: 76°F (1932)
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2: 73°F (1941)
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3: 72°F (1951)
Highest Lows
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1: 62°F (1903)
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2: 63°F (1965)
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3: 63°F (1915)
Highest August temperature:
107°F on 08-18-1936.
Lowest August temperature:
40°F on 08-28-1986.
Average temperature is 69.9°F
Average high is 80°F
Average low is 59.8°F
Temperature data from 1874 to 2022.
Record Precipitation
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1: 2.80" (1957)
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2: 2.51" (1956)
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3: 2.43" (1965)
Precipitation data from 1873 to 2022.