Washington, D.C., District of Columbia Weather in April

April weather

April feels like spring in Washington, with mild afternoons and cool evenings. The average high is 18°C, but lows around 7°C can make a riverside stroll chilly. Rain falls on about 10 days, so showers can interrupt outdoor plans.

It's a good month for walking the National Mall, visiting the monuments, or exploring the Smithsonian museums between showers. The Tidal Basin is lovely when cherry blossoms are out, though peak bloom shifts from year to year. Skip a long outdoor day if steady rain is forecast; the National Gallery of Art is a handy indoor stop.

Blossoms and holidays

The National Cherry Blossom Festival usually runs from late March into April, with events around the city. Bloom timing varies, and the Tidal Basin gets especially crowded when the trees are at their best. Check festival dates before choosing your days.

Washington's Emancipation Day falls on April 16. The city marks the end of slavery in the District, and celebrations can include public events and a parade. For families, the festival's kite events and the National Mall's open space make an easy day out, but expect busy paths near the blossoms.

Crowds and getting around

April is a popular time to visit, especially during cherry blossom season. Crowds and hotel prices tend to rise compared with quieter winter months. The weather is often more comfortable for sightseeing than the hotter, wetter days of summer, but spring's popularity means the Mall won't feel empty.

For a calmer Tidal Basin walk, approach from the Jefferson Memorial side rather than relying on the crowded Smithsonian Metro station. Metrorail to L'Enfant Plaza is another useful option, with a walk to the basin. You'll still meet crowds near the trees, but can avoid starting right at the busiest station.