☀ Sunshine Atlas

Sunshine in Washington

🇺🇸 United States · 4.3M people · 2,453 hours of sun a year · 116 rainy days a year

Best time for sunshine: August (Sunshine Score 76/100), with October and July close behind. Daytime highs around 31°C / 88°F and roughly 95 mm of rain for the month.

Washington, United States
Washington — photo via Wikimedia Commons

Sunshine Score by month

January: 0February: 0March: 26April: 70May: 71June: 72July: 73August: 7676September: 73October: 75November: 33December: 0JFMAMJJASOND
MonthScoreDay highNight lowRain
January0 4° / 39°F-5° / 23°F 65 mm
February0 6° / 43°F-4° / 25°F 67 mm
March26 12° / 54°F0° / 32°F 81 mm
April70 19° / 66°F6° / 43°F 94 mm
May71 24° / 75°F12° / 54°F 120 mm
June72 29° / 84°F17° / 63°F 116 mm
July73 32° / 90°F20° / 68°F 109 mm
August76 31° / 88°F19° / 66°F 95 mm
September73 27° / 81°F15° / 59°F 108 mm
October75 20° / 68°F8° / 46°F 99 mm
November33 13° / 55°F2° / 36°F 77 mm
December0 7° / 45°F-2° / 28°F 87 mm

See Washington on the interactive sunshine globe →

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