Sioux City Weather in October
During October, Sioux City experiences moderate daytime temperatures of 18°C (64°F) and cooler nights around 4°C (39°F). Expect quite a bit of rainfall. Around 61 mm (2.4 in) is typical.
Rainfall in Sioux City in October
Historically, October sees about 9 days of rain, with a monthly average of 61 mm (2.4 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Sioux City in October
Expect highs of 18°C (64°F) in Sioux City in October, with nights dropping to around 4°C (39°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September typically offers the best weather for Sioux City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Sioux City's climate page.
Sioux City Temperature in October
Min Temperature
4°C (39°F)
Max Temperature
18°C (64°F)
Chance of Rain
30%
Precipitation
61 mm (2.4 in)
Rainy days
9 days
Best Places in the United States of America in October
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in October →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Sioux City in October
Comfortable temperatures call for an easy wardrobe in October. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Sioux City in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Sioux City's climate page.
See the full Sioux City climate overview or explore weather in the United States of America.
