Washington DC Weather in March
Thinking of visiting Washington DC in March? Expect moderate temperatures reaching 13°C (55°F) during the day, dropping to 3°C (37°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Washington DC in March
Looking at the last 30 years, the data shows about 10 days with rain, averaging 71 mm (2.8 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Washington DC in March
In March, expect moderate temperatures in Washington DC, with highs of 13°C (55°F) and lows of 3°C (37°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Washington DC in March
The month enjoys around 205 hours of sunshine, creating mostly sunny days despite the cool temperatures.
Wind Speed in Washington DC in March
March has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.If your ideal day consists of dry skies and pleasant temperatures, April and September typically offer the best circumstances for Washington DC.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Washington DC's climate page.
Washington DC Temperature in March
Min Temperature
3°C (37°F)
Max Temperature
13°C (55°F)
Chance of Rain
32%
Precipitation
71 mm (2.8 in)
Rainy days
10 days
Humidity
58%
Windspeed
5 m/s (10 knots)
Sunshine
205 hours
Percentage Sunshine
55%
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
perfect weather
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tolerable
unpleasant
poor
What to Wear in Washington DC in March
The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Washington DC in March
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Washington DC's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Washington DC climate overview or explore weather in the United States of America.
