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Washington weather in May 2021
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- 24°C max day temperature
24 - 8 hours of sunshine per day
- 11 days with some rainfall
11 - 12°C min night temperature
12 - 14 hours of daylight per day
14 - No heat & humidity
0 - 96 mm of monthly rainfall
96 - 8 (Very High) UV index
8
Recommended for D.C.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
The May weather guide for Washington, D.C. shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How hot is it in Washington in May?
Daytime temperatures usually reach 24°C in Washington in May, falling to 12°C at night.
How sunny is it in Washington in May?
There are normally 8 hours of bright sunshine each day in Washington in May - that's 59% of daylight hours.
Does it rain in Washington in May?
There are usually 11 days with some rain in Washington in May and the average monthly rainfall is 96mm.
Metric (°C / mm) | Imperial (°F / inches)
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Washington sunrise & sunset times for May 2021
Browse the sunrise & sunset times for Washington in May 2021. Select a month to view Washington sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st May 2021 | 06:10 | 20:01 |
| Sunday, 16th May 2021 | 05:54 | 20:15 |
| Monday, 31st May 2021 | 05:45 | 20:27 |
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