Washington D.C. · April
Run in the morning.
Cool month: average high 66°F, low 45°F. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
Avg high / low
66° / 45°F
Humidity
64%
Rain days
14/mo
Wind
12 mph
What April feels like in Washington D.C.
Sunrise
06:31
Mid-month average
Sunset
19:45
Mid-month average
Time-of-day breakdown
Morning
Steady cool air, low wind, and good light. The standard runner window in most months.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Washington D.C. in April
The kit for April in Washington D.C.: a long-sleeve or light jacket for the first mile, a water-resistant cap or jacket on standby.
April vs the surrounding months
vs March
+11° avg high
+2 rain days
Washington D.C. in March →
April
66°F avg high
14 rain days
Best: morning
vs May
-9° avg high
-2 rain days
Washington D.C. in May →
Frequently Asked Questions
What is the best time of day to run in Washington D.C. in April?+
Morning. Cool, runnable conditions throughout — morning still has the steadiest air and lightest wind.
What's the average temperature in Washington D.C. in April?+
Average high 66°F, average low 45°F.
How does April compare to surrounding months in Washington D.C.?+
Compared to March (avg high 55°F), April is warmer. Compared to May (avg high 75°F), April is cooler.
Does it rain often in Washington D.C. in April?+
Expect about 14 measurable rain days in April, on average.