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Sioux Falls Weather, Forecast, Temperature and Precipitation

Sioux Falls Weather Related Indexes Graph

2010 Weather Summary Sioux Falls, SD South Dakota United States
Weather Index 34 49 100
Hail Index 219 133 100
Hurricane Index 0 0 100
Tornado Index 104 90 100
 
Annual Maximum Avg. Temperature 57.0 °F 58.0 °F N/A
Annual Minimum Avg. Temperature 34.0 °F 34.0 °F N/A
Annual Avg. Temperature 45.5 °F 45.8 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 7,809 7,647 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 744 656 N/A
Percent of Possible Sunshine 63 63 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 6 6 N/A
Mean Number of Days Clear (Out of 365 Days) 106 108 N/A
Mean Number of Days Rain (Out of 365 Days) 98 95 N/A
Mean Number of Days Snow (Out of 365 Days) 11 12 N/A
Avg. Annual Precipitation (Total Inches) 24.00" 19.00" N/A
Avg. Annual Snowfall (Total Inches) 40.00" 39.00" N/A

The data for Sioux Falls, SD may also contain data for the following areas: Sioux Falls

Annual Heating Degree Days (HDD): A form of Degree Day used to estimate energy requirements for heating. Typically, heating degree days are calculated as how much colder the mean temperature at a location is than 65°F on a given day. For example, if a location experiences a mean temperature of 55°F on a certain day, there were 10 HDD that day because 65 - 55 = 10, according to the National Weather Service.

Annual Cooling Degree Days (CDD): A form of Degree Day used to estimate energy requirements for air conditioning or refrigeration. Typically, cooling degree days are calculated as how much warmer the mean temperature at a location is than 65°F on a given day. For example, if a location experiences a mean temperature of 75°F on a certain day, there were 10 CDD that day because 75 - 65 = 10, according to the National Weather Service.

Mean Sky Cover: reflects the approximate amount that the sky is covered with clouds, sunrise to sunset on a scale of 0 to 10

Index score: (100 = National Average) for an area is compared to the national average of 100. A score of 200 indicates twice the national average, while 50 indicates half the national average. Note: A higher Weather Index score represents better overall weather (higher number good). A higher Hail, Hurricane or Tornado Index means the chance of that weather event is higher (higher number bad).

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Sioux Falls 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Sioux Falls, SD South Dakota United States
Avg. Annual Low Temperature 34.6 °F 33.6 °F N/A
Avg. January Low Temperature 4.8 °F 4.6 °F N/A
Avg. February Low Temperature 10.0 °F 9.5 °F N/A
Avg. March Low Temperature 21.8 °F 20.6 °F N/A
Avg. April Low Temperature 34.6 °F 33.4 °F N/A
Avg. May Low Temperature 46.4 °F 44.6 °F N/A
Avg. June Low Temperature 56.4 °F 54.9 °F N/A
Avg. July Low Temperature 61.4 °F 60.5 °F N/A
Avg. August Low Temperature 59.2 °F 58.6 °F N/A
Avg. September Low Temperature 49.2 °F 48.2 °F N/A
Avg. October Low Temperature 37.2 °F 35.9 °F N/A
Avg. November Low Temperature 22.9 °F 21.9 °F N/A
Avg. December Low Temperature 10.8 °F 10.3 °F N/A

The data for Sioux Falls, SD may also contain data for the following areas: Sioux Falls

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Sioux Falls 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Sioux Falls, SD South Dakota United States
Avg. Annual High Temperature 57.3 °F 59.2 °F N/A
Avg. January High Temperature 25.3 °F 27.2 °F N/A
Avg. February High Temperature 30.5 °F 32.2 °F N/A
Avg. March High Temperature 42.3 °F 44.0 °F N/A
Avg. April High Temperature 58.8 °F 60.1 °F N/A
Avg. May High Temperature 71.2 °F 71.6 °F N/A
Avg. June High Temperature 80.4 °F 81.1 °F N/A
Avg. July High Temperature 85.8 °F 88.7 °F N/A
Avg. August High Temperature 83.7 °F 87.3 °F N/A
Avg. September High Temperature 74.4 °F 77.7 °F N/A
Avg. October High Temperature 62.2 °F 64.3 °F N/A
Avg. November High Temperature 43.4 °F 44.9 °F N/A
Avg. December High Temperature 29.9 °F 31.8 °F N/A

The data for Sioux Falls, SD may also contain data for the following areas: Sioux Falls

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Sioux Falls 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Sioux Falls, SD South Dakota United States
Avg. Annual Precipitation 25.03" 20.38" N/A
Avg. January Precipitation 0.51" 0.36" N/A
Avg. February Precipitation 0.52" 0.49" N/A
Avg. March Precipitation 1.78" 1.36" N/A
Avg. April Precipitation 2.69" 2.19" N/A
Avg. May Precipitation 3.34" 3.24" N/A
Avg. June Precipitation 3.68" 3.18" N/A
Avg. July Precipitation 3.05" 2.72" N/A
Avg. August Precipitation 3.12" 2.17" N/A
Avg. September Precipitation 2.56" 1.91" N/A
Avg. October Precipitation 1.86" 1.66" N/A
Avg. November Precipitation 1.39" 0.77" N/A
Avg. December Precipitation 0.53" 0.34" N/A

The data for Sioux Falls, SD may also contain data for the following areas: Sioux Falls

Information is deemed reliable but not guaranteed. Demographic Information FAQ