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

How's the weather trend in Dumfries as September approaches? Use this page to get an overview of the month’s weather conditions.

Temperatures

In September, the weather in Dumfries generally includes high temperatures and high rainfall. Daytime temperatures generally peak at 27°C, but after sunset, they often decrease to around 16°C.

Precipitation

Dumfries in September usually receives high rainfall, averaging around 132 mm for the month. Records from the past 30 years suggest that around 9 days will experience rain.

Average sunshine

Enjoy a sunny month with about 225 hours of sunshine, providing a cheerful and lively atmosphere.

If your ideal day consists of dry skies and moderate temperatures April generally stands out with the best circumstances. While January, February and December tend to showcase less optimal conditions.

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

 

Dumfries, monthly averages in September

Min Temperature 16°C  

Max Temperature 27°C  

Chance of Rain 30%  

Precipitation 132 mm  

Rainy days 9 days  

Humidity 68% *  

Sunshine 225 hours *  

Percentage Sunshine 60% *  

* Data from: Washington DC, the United States of America (40 KM, 25 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 Dumfries.

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.