Herndon weather in April (Virginia, United States of America)

What weather conditions can you expect in Herndon this April? This guide provides the necessary weather information for your travel plans.

Temperatures

The month of April in Herndon typically brings pleasant temperatures and moderate rainfall. Expect temperatures to climb to 19°C during the day, with nighttime readings dropping to 7°C.

Precipitation

Herndon in April usually receives moderate rainfall, averaging around 88 mm for the month. Looking at the last 30 years, the data shows about 12 days with rain.

Average sunshine

With around 227 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

So this is a great month to visit if you prefer dry days with pleasant temperatures. April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Herndon climate page with graphs.

 

Herndon, monthly averages in April

Min Temperature 7°C  

Max Temperature 19°C  

Chance of Rain 41%  

Precipitation 88 mm  

Rainy days 12 days  

Humidity 58% *  

Sunshine 227 hours *  

Percentage Sunshine 57% *  

* Data from: Washington DC, the United States of America (33 KM, 20 Miles).

Where to go 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.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Herndon, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Interested in more climate information?

This site provides you with all the information you need about the climate in Herndon.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.