Sioux City Weather in July
During July, Sioux City experiences very high daytime temperatures of 30°C (86°F) and cooler nights around 17°C (63°F). Expect quite a bit of rainfall. Around 83 mm (3.3 in) is typical.
Rainfall in Sioux City in July
On average, there are about 10 days with rain during this month, averaging 83 mm (3.3 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Sioux City in July
In July, Sioux City gets very high temperatures, with highs of 30°C (86°F). Nights cool to around 17°C (63°F). It's usually most comfortable outside during the morning and later in the day. With lows of 17°C (63°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. Although these are average temperatures, some days can be hotter. Wear cool, breathable clothing and protect yourself from the sun.If you prefer enjoying temperate temperatures and rain-free days, September typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 July
Min Temperature
17°C (63°F)
Max Temperature
30°C (86°F)
Chance of Rain
32%
Precipitation
83 mm (3.3 in)
Rainy days
10 days
Best Places in the United States of America in July
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 July →
perfect weather
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tolerable
unpleasant
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What to Wear in Sioux City in July
Warm weather calls for comfortable, breathable clothing in July. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.What To Do in Sioux City in July
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.
