Duluth weather in September (Minnesota, United States of America)

What's the typical weather in Duluth for September? See what weather conditions to anticipate this month with our guide.

Temperatures

In September, Duluth tends to experience pleasant temperatures and moderate rainfall. Daytime temperatures are expected to be around 19°C, cooling off to about 9°C at night.

Precipitation

Duluth in September usually receives moderate rainfall, averaging around 72 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 13 days of the month will see rainfall.

Average sunshine

With around 196 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

Should you favor a climate that's both dry and comfortably warm July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, November 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 Duluth climate page with graphs.

 

Duluth, monthly averages in September

Min Temperature 9°C  

Max Temperature 19°C  

Chance of Rain 42%  

Precipitation 72 mm  

Rainy days 13 days  

Humidity 76%  

Windspeed 14 km/h  

Sunshine 196 hours  

Percentage Sunshine 52%  

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

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 this month?

For visitors traveling to Duluth, 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.

Swimming

6/10

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 Duluth.

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.