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Hilton Head Island, SC 29926 Weather, Forecast, Temperature and Precipitation

Hilton Head Island, SC 29926 Weather Related Indexes Graph

2010 Weather Summary Hilton Head Island, SC 29926 South Carolina United States
Weather Index 191 162 100
Hail Index 102 96 100
Hurricane Index 405 246 100
Tornado Index 50 74 100
 
Annual Maximum Avg. Temperature 76.0 °F 74.0 °F N/A
Annual Minimum Avg. Temperature 56.0 °F 51.0 °F N/A
Annual Avg. Temperature 65.6 °F 62.8 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 2,013 2,692 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 2,266 1,895 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) 102 115 N/A
Mean Number of Days Rain (Out of 365 Days) 113 112 N/A
Mean Number of Days Snow (Out of 365 Days) 0 1 N/A
Avg. Annual Precipitation (Total Inches) 52.00" 51.00" N/A
Avg. Annual Snowfall (Total Inches) 1.00" 3.00" N/A

The data for Hilton Head Island, SC 29926 may also contain data for the following areas: Hilton Head, Hilton Head Island

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

Hilton Head Island, SC 29926 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Hilton Head Island, SC 29926 South Carolina United States
Avg. Annual Low Temperature 56.4 °F 51.4 °F N/A
Avg. January Low Temperature 39.3 °F 33.7 °F N/A
Avg. February Low Temperature 41.6 °F 35.6 °F N/A
Avg. March Low Temperature 47.9 °F 42.2 °F N/A
Avg. April Low Temperature 54.7 °F 50.0 °F N/A
Avg. May Low Temperature 62.9 °F 58.6 °F N/A
Avg. June Low Temperature 69.5 °F 66.2 °F N/A
Avg. July Low Temperature 72.7 °F 69.8 °F N/A
Avg. August Low Temperature 72.1 °F 68.8 °F N/A
Avg. September Low Temperature 68.4 °F 63.2 °F N/A
Avg. October Low Temperature 58.0 °F 51.2 °F N/A
Avg. November Low Temperature 48.7 °F 41.7 °F N/A
Avg. December Low Temperature 41.3 °F 35.1 °F N/A

The data for Hilton Head Island, SC 29926 may also contain data for the following areas: Hilton Head, Hilton Head Island

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Hilton Head Island, SC 29926 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Hilton Head Island, SC 29926 South Carolina United States
Avg. Annual High Temperature 75.4 °F 75.2 °F N/A
Avg. January High Temperature 59.4 °F 56.3 °F N/A
Avg. February High Temperature 62.4 °F 60.0 °F N/A
Avg. March High Temperature 68.4 °F 67.5 °F N/A
Avg. April High Temperature 75.8 °F 76.5 °F N/A
Avg. May High Temperature 82.0 °F 83.9 °F N/A
Avg. June High Temperature 86.6 °F 89.6 °F N/A
Avg. July High Temperature 89.4 °F 91.9 °F N/A
Avg. August High Temperature 88.4 °F 90.5 °F N/A
Avg. September High Temperature 84.4 °F 85.4 °F N/A
Avg. October High Temperature 77.1 °F 76.4 °F N/A
Avg. November High Temperature 69.2 °F 67.0 °F N/A
Avg. December High Temperature 61.8 °F 58.0 °F N/A

The data for Hilton Head Island, SC 29926 may also contain data for the following areas: Hilton Head, Hilton Head Island

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Hilton Head Island, SC 29926 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Hilton Head Island, SC 29926 South Carolina United States
Avg. Annual Precipitation 54.43" 47.81" N/A
Avg. January Precipitation 4.51" 4.64" N/A
Avg. February Precipitation 3.42" 3.76" N/A
Avg. March Precipitation 3.79" 4.74" N/A
Avg. April Precipitation 3.22" 2.99" N/A
Avg. May Precipitation 3.01" 3.29" N/A
Avg. June Precipitation 5.22" 4.95" N/A
Avg. July Precipitation 6.33" 5.15" N/A
Avg. August Precipitation 9.00" 4.84" N/A
Avg. September Precipitation 5.95" 3.95" N/A
Avg. October Precipitation 3.94" 3.03" N/A
Avg. November Precipitation 2.82" 3.08" N/A
Avg. December Precipitation 3.23" 3.39" N/A

The data for Hilton Head Island, SC 29926 may also contain data for the following areas: Hilton Head, Hilton Head Island

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Hilton Head Island, South Carolina 29926 Demographics Summary