Washington Weather in April
In Washington, April brings pleasant daytime temperatures around 20°C (68°F), with nights cooling to 8°C (46°F). Expect quite a bit of rainfall this month.
Rainfall in Washington in April
The climate data from previous years indicates about 12 days of rain, averaging 86 mm (3.4 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Washington in April
April is one of the better months to visit Washington. Expect 20°C (68°F) during the day and 8°C (46°F) at night. The difference between afternoon and evening temperatures is usually noticeable. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Washington in April
The city usually sees around 227 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Washington in April
Wind speeds average 5 m/s (10 knots) during April. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April and September typically offer the best weather for Washington.
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's climate page.
Washington Temperature in April
Min Temperature
8°C (46°F)
Max Temperature
20°C (68°F)
Chance of Rain
40%
Precipitation
86 mm (3.4 in)
Rainy days
12 days
Humidity
58% *
Windspeed
5 m/s (10 knots) *
Sunshine
227 hours *
Percentage Sunshine
57% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Washington typically rise from around 17°C (63°F) at the start of April to approximately 21°C (70°F) by the end. Nights are cool, with lows typically ranging from 7°C (45°F) to 12°C (54°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Washington in April
Browse day-by-day weather records for Washington spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Washington historical weather extremes in April
Based on 50 years of weather observations (1976-2026), these are the most extreme conditions recorded in Washington.
- On April 18, 1976, temperatures climbed to 35°C (95°F), marking the warmest April day on record.
- Nighttime temperatures dropped to -4°C (25°F) on April 7, 1982, marking the coldest April night on record.
Best Places in the United States of America in April
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 April →
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What to Wear in Washington in April
Comfortable temperatures call for an easy wardrobe in April. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Washington in April
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's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Washington climate overview or explore weather in the United States of America.
