Washington Weather September Averages, USA

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

    Washington Weather for September 2020

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