What to Wear in Washington DC in May
Warm and pleasant — excellent time to visit. Expect 15°–24°C with 11 rainy days on average.
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High
24°C
🌙
Low
15°C
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Rain days
11
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Feel
Rainy Day
Typical outfit
~20°C average
About May in Washington DC
May in Washington DC typically brings warm and pleasant — excellent time to visit. With averages of 15°–24°C, the conditions call for rain is in the forecast — waterproof layers are your best friend today.
Dress in waterproof layers rather than one very thick coat. You'll warm up walking and cool down in buildings.