Records for Washington Area, District of Columbia (DCAthr) on 09-23
Record Highs
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1: 98°F (1895)
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2: 96°F (1970)
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3: 94°F (2019)
Record Lows
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1: 36°F (1904)
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2: 40°F (1913)
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3: 42°F (1918)
Lowest Highs
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1: 74°F (1980)
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2: 73°F (1970)
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3: 72°F (2019)
Highest Lows
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1: 56°F (1925)
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2: 58°F (1995)
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3: 58°F (1897)
Highest September temperature:
104°F on 09-07-1881.
Lowest September temperature:
36°F on 09-23-1904.
Average temperature is 69.8°F
Average high is 78.1°F
Average low is 61.5°F
Temperature data from 1872 to 2022.
Record Precipitation
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1: 2.40" (1907)
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2: 1.88" (1975)
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3: 1.68" (1931)
Precipitation data from 1871 to 2022.