Weather in Sioux City in October
Sioux City, United States averages a high of 16.5°C (61.7°F) and low of 6.8°C (44.2°F) in October, with 7 rain days and 8.2 hours of daily sunshine. Travel score: 71.8/100 (Good). The best time to visit Sioux City is September.
High
17°C62°F
Low
7°C44°F
🌧️
7
rain days
☀️
8.2
hrs/day sunshine
💧
64%
humidity
72— Good
October in Sioux City is mild and mostly dry — good for most activities.
What are the average temperatures in Sioux City?
How much does it rain in Sioux City in October?
Sioux City receives an average of 60.4mm of rainfall across 7 rainy days in October. The annual total is 766.3mm.
What should I pack for Sioux City in October?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 17°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
🎉Visiting United States in October?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31