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Pack or skip

Thermal underwear for Washington DC in May

Verdict

Skip it

Lows near 58°F — you'll overheat.

Why

Washington DC in May averages highs of 77°F, lows of 58°F, 11 rainy days.

That climate means thermal underwear isn't pulling its weight. Lows near 58°F — you'll overheat.

Other decisions for Washington DC

Nearby months

See the full packing list for Washington DC in May

Or outfit ideas for Washington DC in May