Reston Weather in April

April in Reston brings pleasant temperatures around 19°C (66°F) during the day, dropping to 7°C (45°F) at night, with quite a bit of rainfall expected, averaging around 88 mm (3.5 in) for the month.

Rainfall in Reston in April

Typically, about 13 days will experience rainfall, with an average of 88 mm (3.5 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Reston in April

If you're visiting Reston in April, expect highs of 19°C (66°F) and overnight lows around 7°C (45°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Reston in April

Enjoy a sunny month with about 227 hours of sunshine, the clear skies make Reston even more beautiful.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June and September typically offer the best weather for Reston.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Reston's climate page.

Reston Temperature in April

Min Temperature 7°C (45°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 43%  

Precipitation 88 mm (3.5 in)  

Rainy days 13 days  

Humidity 58% *  

Sunshine 227 hours *  

Percentage Sunshine 57% *  

* Data from: Washington DC, the United States of America (30 KM, 18 Miles).

What to Wear in Reston in April

For Reston in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Reston in April

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Reston's climate page.

More climate data for Reston

Temperature Rainfall Sunshine Humidity

See the full Reston climate overview or explore weather in the United States of America.