Sioux City (IA)
July
Weather in Sioux City, Iowa for July 2027
Your guide to Sioux City weather in July - trends and predictions
The climate of Sioux City in July is notably wet, with an average of 12 rainy days, and a total of 234 mm of precipitation.
Is July a good time to visit Sioux City? check out the best time to travel to Sioux City page.
✨ Is July a good time to visit Sioux City? – Ask the AI Weatherman
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
32°/19°
Temperatures
19 km/h
Avg max wind
71 %
Avg humidity
Sioux City Weather July
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Temperatures trend during July in Sioux City
See the weather trend as well as the moving average line
July weather in Sioux City day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Light rain | 31° /18° | 5.1 mm | 7 | |
| Jul. 2 | Light rain | 35° /19° | 4.2 mm | 10.8 | |
| Jul. 3 | Light rain | 33° /20° | 5.9 mm | 10 | |
| Jul. 4 |  Thundery outbreaks possible | 33° /21° | 4.8 mm | 9 | |
| Jul. 5 | Thundery outbreaks possible | 32° /21° | 8.4 mm | 10 | |
| Jul. 6 | Thundery outbreaks possible | 32° /19° | 0 mm | 9 | |
| Jul. 7 |  Overcast | 30° /18° | 0 mm | 9 | |
| Jul. 8 |  Heavy rain | 31° /20° | 50.1 mm | 9 | |
| Jul. 9 |  Fog | 32° /19° | 0.1 mm | 9 | |
| Jul. 10 | Light rain | 30° /19° | 3.4 mm | 9 | |
| Jul. 11 | Heavy rain | 30° /19° | 73 mm | 9 | |
| Jul. 12 | Light rain | 31° /18° | 3 mm | 9 | |
| Jul. 13 | Mist | 32° /16° | 0 mm | 9 | |
| Jul. 14 | Mist | 34° /17° | 0 mm | 10 | |
| Jul. 15 | Overcast | 33° /19° | 0 mm | 9 | |
| Jul. 16 | Torrential rain shower | 30° /19° | 28.5 mm | 9 | |
| Jul. 17 |  Cloudy | 29° /17° | 0 mm | 8 | |
| Jul. 18 | Thundery outbreaks possible | 31° /20° | 0.6 mm | 9 | |
| Jul. 19 |  Patchy rain possible | 30° /20° | 1.5 mm | 9 | |
| Jul. 20 | Thundery outbreaks possible | 33° /21° | 0.4 mm | 9 | |
| Jul. 21 | Thundery outbreaks possible | 31° /22° | 0 mm | 9 | |
| Jul. 22 | Thundery outbreaks possible | 31° /20° | 0 mm | 10 | |
| Jul. 23 |  Sunny | 33° /19° | 0 mm | 10 | |
| Jul. 24 | Light rain | 27° /20° | 8.6 mm | 6 | |
| Jul. 25 | Light rain | 33° /19° | 3 mm | 9 | |
| Jul. 26 | Light rain | 34° /23° | 2.5 mm | 9 | |
| Jul. 27 | Fog | 39° /22° | 0.9 mm | 9 | |
| Jul. 28 | Fog | 37° /23° | 0.1 mm | 9 | |
| Jul. 29 | Thundery outbreaks possible | 35° /21° | 0 mm | 9 | |
| Jul. 30 |  Moderate rain | 27° /22° | 17.2 mm | 7 | |
| Jul. 31 | Moderate rain | 25° /17° | 12.8 mm | 6 | |
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Important Notice
Our weather forecast for Sioux City in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sioux City forecast closer to your planned date for the most up-to-date weather information.
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Sioux City in July - FAQ
What are the expected maximum and minimum temperatures in Sioux City during July?
Expect warm days with temperatures around 32°, cooling to mild conditions of 19° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Sioux City during July?
Significant rainfall exceeding 234 mm is expected in Sioux City during July, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sioux City during July?
The average wind speed in Sioux City during July is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Sioux City
Explore the daily rainfall trends and prepare for Sioux Citys July weather 💧
Typically, Sioux City has 12 rainy days in July with a total of 234 mm of rainfall.
UV exposure in Sioux City during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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