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Past Weather in Washington DC, USA — May 2021

Currently: 66 °F. Partly sunny. (Weather station: Reagan National Airport, USA). See more current weather

May 2021 Weather in Washington DC — Graph


High & Low Weather Summary for May 2021

High93 °F (May 23, 3:52 pm)94% (May 5, 2:52 am)30.55 "Hg (May 5, 2:52 am)
Low45 °F (May 8, 4:52 am)19% (May 1, 4:52 pm)29.67 "Hg (May 5, 5:52 am)
Average65 °F59%30.09 "Hg
* Reported May 1 12:52 am — May 31 11:52 pm, Washington DC. Weather by CustomWeather, © 2021

Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records

Washington DC Weather History for May 1, 2021

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Time TempWeatherWind HumidityBarometerVisibility
12:52 am
Sat, May 1
51 °FClear.16 mph32%29.93 "Hg10 mi
1:52 am51 °FClear.15 mph33%29.94 "Hg10 mi
2:52 am50 °FClear.17 mph33%29.96 "Hg10 mi
3:52 am49 °FPassing clouds.21 mph32%29.97 "Hg10 mi
4:52 am47 °FPassing clouds.14 mph34%29.99 "Hg10 mi
5:52 am48 °FClear.13 mph33%30.01 "Hg10 mi
6:52 am48 °FSunny.12 mph34%30.03 "Hg10 mi
7:52 am50 °FSunny.18 mph33%30.06 "Hg10 mi
8:52 am53 °FSunny.18 mph31%30.08 "Hg10 mi
9:52 am55 °FPassing clouds.21 mph30%30.07 "Hg10 mi
10:52 am59 °FPassing clouds.15 mph26%30.07 "Hg10 mi
11:52 am61 °FPassing clouds.16 mph24%30.07 "Hg10 mi
12:52 pm63 °FScattered clouds.13 mph23%30.06 "Hg10 mi
1:52 pm64 °FPassing clouds.9 mph23%30.03 "Hg10 mi
2:52 pm67 °FPassing clouds.12 mph21%30.02 "Hg10 mi
3:52 pm68 °FPassing clouds.10 mph20%30.00 "Hg10 mi
4:52 pm69 °FPartly sunny.13 mph19%29.97 "Hg10 mi
5:52 pm69 °FPartly sunny.6 mph19%29.96 "Hg10 mi
6:52 pm67 °FScattered clouds.9 mph20%29.94 "Hg10 mi
7:52 pm63 °FPassing clouds.9 mph40%29.93 "Hg10 mi
8:52 pm60 °FClear.12 mph46%29.93 "Hg10 mi
9:52 pm59 °FPassing clouds.8 mph39%29.94 "Hg10 mi
10:52 pm57 °FClear.9 mph46%29.94 "Hg10 mi
11:52 pm58 °FClear.13 mph47%29.91 "Hg10 mi
Weather by CustomWeather, © 2021

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