Records for Washington Area, District of Columbia (DCAthr) on 09-17
Record Highs
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1: 96°F (1991)
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2: 93°F (1958)
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3: 92°F (1915)
Record Lows
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1: 44°F (1923)
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2: 47°F (1986)
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3: 47°F (1916)
Lowest Highs
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1: 75°F (1991)
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2: 72°F (2018)
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3: 72°F (1980)
Highest Lows
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1: 60°F (1945)
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2: 61°F (1938)
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3: 64°F (1959)
Highest September temperature:
104°F on 09-07-1881.
Lowest September temperature:
36°F on 09-23-1904.
Average temperature is 72.1°F
Average high is 80.3°F
Average low is 63.8°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 3.26" (1876)
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2: 1.34" (1945)
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3: 1.26" (2018)
Precipitation data from 1871 to 2022.