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Sioux City weather in August 2020
- 2929°C max day temperature
- 99 days with some rainfall
- 1616°C min night temperature
- 1414 hours of daylight per day
- MModerate heat & humidity
- 7575 mm of monthly rainfall
- 88 (Very High) UV index
The August weather guide for Sioux City, Iowa shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Sioux City in August?
Daytime temperatures usually reach 29°C in Sioux City in August with moderate heat and humidity, falling to 16°C at night.
How sunny is it in Sioux City in August?
There are normally 10 hours of bright sunshine each day in Sioux City in August - that's 69% of daylight hours.
Does it rain in Sioux City in August?
There are usually 9 days with some rain in Sioux City in August and the average monthly rainfall is 75mm.
Sioux City sunrise & sunset times for August 2020
Browse the sunrise & sunset times for Sioux City in August 2020. Select a month to view Sioux City sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Saturday, 1st August 2020||06:18||20:45|
|Sunday, 16th August 2020||06:34||20:24|
|Monday, 31st August 2020||06:50||20:00|
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Metric (°C / mm) | Imperial (°F / inches)
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Where's hot in Iowa in August?
Below are average maximum temperatures at popular destinations in Iowa in August. Select a destination to see more weather parameters.
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