Washington Weather September Averages, District of Columbia, USA

    • Temperature Temperature 22°C 72°F
    • High Temperature Holiday Weather 27°C 81°F
    • Low Temperature Holiday Weather 17°C 63°F
    • Sunshine Hours Sunshine Hours 9 hrs
    • Rainfall Rainfall 80 mm
    • Rainfall days Rainfall days 11 days
    • Sea Temperature Sea Temperature 23°C 73°F

    Washington Weather for September 2019

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