Merrifield weather in September (Virginia, United States of America)

Will it be warm or cold in Merrifield this September? Check out this detailed guide to the month’s weather conditions.

Temperatures

During September, Merrifield usually has high temperatures and high rainfall. Daytime temperatures are expected to be around 26°C, cooling off to about 16°C at night.

Precipitation

Merrifield in September usually receives high rainfall, averaging around 121 mm for the month. Rain is expected on roughly 9 days.

Average sunshine

Expect sunny days throughout the month, with an estimated 225 hours of sunshine. Making it a pleasant time to visit Merrifield.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Merrifield. April, May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

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

 

Merrifield, monthly averages in September

Min Temperature 16°C  

Max Temperature 26°C  

Chance of Rain 30%  

Precipitation 121 mm  

Rainy days 9 days  

Humidity 68% *  

Windspeed 14 km/h *  

Sunshine 225 hours *  

Percentage Sunshine 60% *  

* Data from: Washington DC, the United States of America (17 KM, 10 Miles).

Where to go in the United States of America in September

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?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

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

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.