Sioux City Weather History

Iowa, United States of America

Weather on a past date in Sioux City

Any date from 1 January 2009 to yesterday.

Thu 22 Oct, 2026 Weather in Sioux City

Sunrise: 07:46 AM
Sunset: 06:33 PM		Moonrise: 04:50 PM
Moonset: 04:03 AM		Max:
25.4 °c		Min:
11.2 °c		Avg:
17.6 °c		Precip:
0.00 mm		Max Wind:
20.9 kph
 
Thu 22
0:00 am
Thu 22
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Thu 22
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Thu 22
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Thu 22
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IconClearClearClearSunnySunnySunnySunnyPartly cloudy
Temp15.1°c13.2°c12.6°c13.6°c21.4°c25.4°c22.2°c17.8°c
Wind4.3 kmph6.8 kmph6.8 kmph8.3 kmph14.8 kmph20.9 kmph16.2 kmph16.2 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud7%14%0%0%5%5%7%26%
Humidity73%80%79%77%50%41%51%67%
Pressure1020 mb1021 mb1021 mb1022 mb1020 mb1018 mb1018 mb1019 mb

Sioux City Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-2°C / 29°F-10°C / 14°F-6°C / 21°F144 hours21.53 mm / 0.85 In5 days1022 mb / 31 In
February1°C / 34°F-8°C / 17°F-4°C / 25°F146 hours23.96 mm / 0.94 In5 days1021 mb / 31 In
March9°C / 49°F-1°C / 31°F4°C / 39°F167 hours64.23 mm / 2.53 In5 days1017 mb / 31 In
April15°C / 59°F5°C / 41°F10°C / 50°F171 hours112.14 mm / 4.41 In7 days1013 mb / 30 In
May21°C / 71°F11°C / 52°F16°C / 61°F189 hours120.13 mm / 4.73 In8 days1013 mb / 30 In
June27°C / 81°F17°C / 63°F22°C / 72°F221 hours148.80 mm / 5.86 In8 days1011 mb / 30 In
July30°C / 85°F19°C / 66°F24°C / 75°F257 hours100.91 mm / 3.97 In6 days1014 mb / 30 In
August29°C / 84°F17°C / 63°F23°C / 73°F243 hours121.29 mm / 4.78 In7 days1014 mb / 30 In
September26°C / 79°F14°C / 57°F20°C / 67°F240 hours76.83 mm / 3.02 In5 days1015 mb / 30 In
October17°C / 63°F7°C / 44°F12°C / 53°F231 hours69.54 mm / 2.74 In5 days1016 mb / 30 In
November9°C / 48°F-0°C / 32°F4°C / 39°F213 hours41.03 mm / 1.62 In4 days1018 mb / 31 In
December1°C / 34°F-7°C / 20°F-3°C / 27°F167 hours42.22 mm / 1.66 In5 days1020 mb / 31 In

Need more than one day of Sioux City history?

Download historical weather for Sioux City, or any other location, in CSV from January 2009 onwards. Ideal for research, insurance, energy, agriculture and machine-learning projects.

  • Historical weatherDaily and hourly interval data.
  • Yearly monthly averagesMonthly averages for every year since 2009.
  • Monthly climate averagesLong-term climate normals by month.
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Weather history near Sioux City

Region

Iowa

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Sioux City weather history: common questions

How far back does Sioux City weather history go?

Hourly historical weather is available from 1 January 2009. Choose a date above, or pick a month at the top of the page for long-term averages.

Can I download Sioux City historical weather as a file?

Yes. Buy historical weather data as daily or hourly CSV, yearly monthly averages or monthly climate averages. A free sample download is available.

Is there an API for historical weather?

Yes. The WeatherAPI.com History API returns hourly weather for any past date from 2010, as JSON or XML. Get a free API key.

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