Records for Washington Area, District of Columbia (DCAthr) on 09-28
Record Highs
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1: 91°F (1886)
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2: 90°F (1941)
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3: 90°F (1881)
Record Lows
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1: 42°F (1947)
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2: 42°F (1918)
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3: 42°F (1897)
Lowest Highs
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1: 73°F (1881)
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2: 69°F (2008)
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3: 69°F (1945)
Highest Lows
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1: 52°F (1984)
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2: 57°F (1956)
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3: 58°F (1942)
Highest September temperature:
104°F on 09-07-1881.
Lowest September temperature:
36°F on 09-23-1904.
Average temperature is 67.8°F
Average high is 76.2°F
Average low is 59.5°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 2.46" (2004)
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2: 1.69" (1907)
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3: 1.62" (1908)
Precipitation data from 1871 to 2022.