Okoboji Weather in September

September in Okoboji sees daytime temperatures around 24°C (75°F) and lows of 11°C (52°F) at night. With around 70 mm (2.8 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Okoboji in September

Expect around 9 days of rain based on historical data, with 70 mm (2.8 in) average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Okoboji in September

Okoboji has perfect weather in September, with days reaching 24°C (75°F) and nights cooling to 11°C (52°F). Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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• January
• February
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• May
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• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Okoboji's climate page.

Okoboji Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 31%  

Precipitation 70 mm (2.8 in)  

Rainy days 9 days  

What to Wear in Okoboji in September

For Okoboji in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket.

What To Do in Okoboji in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Okoboji's climate page.

More climate data for Okoboji

Temperature Rainfall

See the full Okoboji climate overview or explore weather in the United States of America.