Chantilly weather in October (Virginia, United States of America)

Curious about the October weather in Chantilly? Check out this comprehensive weather guide.

In October, Chantilly generally has pleasant temperatures and high rainfall. Throughout the day, temperatures typically settle at around 20°C. But by evening, they drop to around 8°C.

Chantilly in October usually receives high rainfall, averaging around 139 mm for the month. It is the wettest month of the year, so an umbrella might come in handy. When we look at the climate data from the last 30 years, we can expect around 11 days of rain.

With around 205 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 Chantilly climate page with graphs.

 

Chantilly, monthly averages in October

Min Temperature 8°C  

Max Temperature 20°C  

Chance of Rain 37%  

Precipitation 139 mm  

Rainy days 11 days  

Humidity 67% *  

Sunshine 205 hours *  

Percentage Sunshine 59% *  

* Data from: Washington DC, the United States of America (34 KM, 21 Miles).

Where to go in the United States of America in October

Find out more about the weather in the United States of America in October and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

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 Chantilly in October?

For visitors traveling to Chantilly, 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 in October.

Cycling

9/10

Walking

9/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Chantilly.

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.