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Weather in September in North Dakota

Planning a journey to North Dakota this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in North Dakota in September?

North Dakota is a region in the United States of America. September in North Dakota generally has temperatures that range from pleasant to warm, with moderate precipitation.

Temperatures

The average highest temperatures fluctuate between pleasant in Devils Lake at 21°C to warm in Bismarck at 23°C. Nighttime temperatures generally drop to 8°C in Bismarck and 9°C in Devils Lake.

Precipitation

In September, precipitation varies across different areas. From moderate rainfall in Williston with an average of 39 mm to moderate rainfall in West Fargo with 72 mm.

Average sunshine

The days are mostly sunny, with an average total of around 233 hours of sunshine in Fargo. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

To learn more about the conditions in specific areas of North Dakota in September, check out the map below. For more details on the yearly weather, visit our North Dakota climate page.

Where to go in North Dakota in September

Find more information for the most popular destinations in the North Dakota on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in North Dakota?

Fargo

In September Fargo generally has high temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Fargo
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
14°C 
315 hours 
57 mm 
9 days 
22°C 
10°C 
233 hours 
72 mm 
8 days 
October   >> October
>>  
14°C 
3°C 
179 hours 
65 mm 
10 days 
Climate in Fargo

Bismarck

In September Bismarck generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Bismarck
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
13°C 
316 hours 
61 mm 
9 days 
23°C 
8°C 
245 hours 
44 mm 
8 days 
October   >> October
>>  
14°C 
1°C 
191 hours 
40 mm 
9 days 
Climate in Bismarck

Grand Forks

In September Grand Forks generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Grand Forks
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
26°C 
13°C 
73 mm 
10 days 
22°C 
9°C 
60 mm 
9 days 
October   >> October
>>  
13°C 
2°C 
60 mm 
9 days 
Climate in Grand Forks

Minot

In September Minot generally has pleasant temperatures with maximum daytime temperatures around 22°C, minimum nighttime temperatures around 8°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Minot
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
27°C 
13°C 
53 mm 
10 days 
22°C 
8°C 
53 mm 
8 days 
October   >> October
>>  
13°C 
1°C 
39 mm 
10 days 
Climate in Minot

Dickinson

In September Dickinson generally has high temperatures with maximum daytime temperatures around 23°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are perfect that month.

Dickinson
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
28°C 
12°C 
48 mm 
10 days 
23°C 
7°C 
48 mm 
8 days 
October   >> October
>>  
14°C 
0°C 
37 mm 
9 days 
Climate in Dickinson

Is your destination not in the list? Have a look at other destinations in North Dakota, in the United States of America.

Is September the best time to visit North Dakota?

We believe that September is one of the best times to visit North Dakota with overall perfect weather in Fargo.

On average, the best time to visit North Dakota is in May, July, August and September with generally perfect weather in Fargo. On the other hand, the weather in January, February, March, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in North Dakota. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed 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.