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South Dakota United States of America
Precipitation in August
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August Rainfall Precipitation in South Dakota

South Dakota is a region in the United States of America. In August precipitation ranges from moderate in Belle Fourche with 50 mm of rainfall to high in North Sioux City with 103 mm of rainfall. August is a summer month in South Dakota.

Where and how much does it rain in South Dakota in August?

Find the average total precipitation in August for the most popular destinations in South Dakota on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does South Dakota receive in August?
    • In August, Sioux Falls typically experiences moderate rainfall, averaging about 94 mm. This translates to a mix of wet and dry days throughout the month.

  • What is the wettest city in August in South Dakota?
    • In our records, North Sioux City stands out as having an average precipitation level of 103 mm, making it the wettest location.

  • What is the driest city in August in South Dakota?
    • The driest place is Belle Fourche with an average precipitation of 50 mm according to our data.

    Interested in more climate information?

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