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

What can you expect from the weather in Herndon during March? This guide provides all the details you need.

In March, Herndon generally has moderate temperatures and moderate rainfall. Daytime temperatures hover around 13°C, while nights can cool down to about 1°C.

Herndon in March usually receives moderate rainfall, averaging around 81 mm for the month. Based on our climate data of the past 30 years, about 10 days of rain are anticipated.

The days are predominantly sunny, with an estimated total of around 205 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

In case you lean more towards enjoying temperate temperatures and rain-free days 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 March

Min Temperature 1°C  

Max Temperature 13°C  

Chance of Rain 33%  

Precipitation 81 mm  

Rainy days 10 days  

Humidity 58% *  

Sunshine 205 hours *  

Percentage Sunshine 55% *  

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

Where to go in the United States of America in March

Find out more about the weather in the United States of America in March and which places have the best weather 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 Herndon in March?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Swimming

4/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

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 climate conditions. Find out where to go with our weather planner.