Bismarck weather in September (North Dakota, United States of America)

How is September weather typically in Bismarck? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

Experience perfect weather in Bismarck during September, featuring high temperatures and moderate rainfall. Expect the temperatures during the day to hover around 23°C. At night, they will likely drop to about 8°C.

Precipitation

Bismarck in September usually receives moderate rainfall, averaging around 44 mm for the month. Looking at the last 30 years, the data shows about 8 days with rain.

Average sunshine

Enjoy a sunny month with about 245 hours of sunshine, providing a cheerful and lively atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Bismarck. May, June, July, August and September typically offer the best circumstances. While January, February, March and December tend to showcase less optimal conditions.

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

 

Bismarck, monthly averages in September

Min Temperature 8°C  

Max Temperature 23°C  

Chance of Rain 27%  

Precipitation 44 mm  

Rainy days 8 days  

Humidity 63%  

Sunshine 245 hours  

Percentage Sunshine 65%  

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?

For visitors traveling to Bismarck, 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

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

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

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.