North Sioux City weather in September (Iowa, United States of America)
How's the weather trend in North Sioux City as September approaches? Is now the perfect time to visit? Find all the weather insights for this month on this page.
Temperatures
During September, North Sioux City is known for its perfect weather, characterized by high temperatures and moderate rainfall. Daytime temperatures are expected to be around 25°C, cooling off to about 11°C at night.
Precipitation
North Sioux City in September usually receives moderate rainfall, averaging around 73 mm for the month. Expect around 10 days of rain based on historical data.So this is a great month to visit if you prefer dry days with pleasant temperatures. September typically offers the most optimal weather. In contrast, January, February, March and December tend to have less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized North Sioux City climate page with graphs.
North Sioux City, monthly averages in September
Min Temperature
11°C
Max Temperature
25°C
Chance of Rain
32%
Precipitation
73 mm
Rainy days
10 days
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
For visitors traveling to North Sioux City, 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.
Interested in more climate information?
This site provides you with all the information you need about the climate in North Sioux City.
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.
