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Smyrna Weather, Forecast, Temperature and Precipitation

Smyrna Weather Related Indexes Graph

2010 Weather Summary Smyrna, TN Tennessee United States
Weather Index 100 124 100
Hail Index 35 86 100
Hurricane Index 49 54 100
Tornado Index 79 79 100
 
Annual Maximum Avg. Temperature 70.0 °F 70.0 °F N/A
Annual Minimum Avg. Temperature 48.0 °F 49.0 °F N/A
Annual Avg. Temperature 59.1 °F 59.4 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 3,729 3,633 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 1,616 1,619 N/A
Percent of Possible Sunshine 56 59 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 6 6 N/A
Mean Number of Days Clear (Out of 365 Days) 103 109 N/A
Mean Number of Days Rain (Out of 365 Days) 119 118 N/A
Mean Number of Days Snow (Out of 365 Days) 4 3 N/A
Avg. Annual Precipitation (Total Inches) 47.00" 51.00" N/A
Avg. Annual Snowfall (Total Inches) 10.00" 8.00" N/A

The data for Smyrna, TN may also contain data for the following areas: Smyrna

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

Smyrna 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Smyrna, TN Tennessee United States
Avg. Annual Low Temperature 47.2 °F 47.4 °F N/A
Avg. January Low Temperature 27.6 °F 28.1 °F N/A
Avg. February Low Temperature 30.0 °F 30.4 °F N/A
Avg. March Low Temperature 37.8 °F 38.0 °F N/A
Avg. April Low Temperature 46.4 °F 46.5 °F N/A
Avg. May Low Temperature 55.0 °F 55.0 °F N/A
Avg. June Low Temperature 63.3 °F 63.2 °F N/A
Avg. July Low Temperature 67.3 °F 67.1 °F N/A
Avg. August Low Temperature 65.9 °F 65.8 °F N/A
Avg. September Low Temperature 58.9 °F 59.0 °F N/A
Avg. October Low Temperature 46.5 °F 46.7 °F N/A
Avg. November Low Temperature 37.5 °F 37.7 °F N/A
Avg. December Low Temperature 30.6 °F 30.9 °F N/A

The data for Smyrna, TN may also contain data for the following areas: Smyrna

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Smyrna 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Smyrna, TN Tennessee United States
Avg. Annual High Temperature 70.1 °F 70.3 °F N/A
Avg. January High Temperature 47.4 °F 48.0 °F N/A
Avg. February High Temperature 51.4 °F 52.0 °F N/A
Avg. March High Temperature 60.6 °F 61.0 °F N/A
Avg. April High Temperature 71.0 °F 71.1 °F N/A
Avg. May High Temperature 78.9 °F 79.0 °F N/A
Avg. June High Temperature 86.4 °F 86.4 °F N/A
Avg. July High Temperature 89.5 °F 89.4 °F N/A
Avg. August High Temperature 88.8 °F 88.8 °F N/A
Avg. September High Temperature 83.3 °F 83.4 °F N/A
Avg. October High Temperature 72.9 °F 73.1 °F N/A
Avg. November High Temperature 60.3 °F 60.6 °F N/A
Avg. December High Temperature 50.4 °F 50.8 °F N/A

The data for Smyrna, TN may also contain data for the following areas: Smyrna

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Smyrna 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Smyrna, TN Tennessee United States
Avg. Annual Precipitation 53.54" 55.35" N/A
Avg. January Precipitation 4.43" 4.74" N/A
Avg. February Precipitation 4.09" 4.23" N/A
Avg. March Precipitation 5.62" 5.93" N/A
Avg. April Precipitation 4.20" 4.25" N/A
Avg. May Precipitation 5.37" 5.31" N/A
Avg. June Precipitation 4.54" 4.62" N/A
Avg. July Precipitation 4.46" 4.65" N/A
Avg. August Precipitation 3.52" 3.71" N/A
Avg. September Precipitation 4.10" 4.31" N/A
Avg. October Precipitation 3.30" 3.48" N/A
Avg. November Precipitation 4.71" 4.74" N/A
Avg. December Precipitation 5.19" 5.37" N/A

The data for Smyrna, TN may also contain data for the following areas: Smyrna

Information is deemed reliable but not guaranteed. Demographic Information FAQ