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Harrington Weather, Forecast, Temperature and Precipitation

Harrington Weather Related Indexes Graph

2010 Weather Summary Harrington, DE Delaware United States
Weather Index 122 122 100
Hail Index 28 56 100
Hurricane Index 113 111 100
Tornado Index 81 93 100
 
Annual Maximum Avg. Temperature 64.0 °F 64.0 °F N/A
Annual Minimum Avg. Temperature 45.0 °F 45.0 °F N/A
Annual Avg. Temperature 54.2 °F 54.2 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 4,937 4,937 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 1,046 1,046 N/A
Percent of Possible Sunshine 70 70 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 6 6 N/A
Mean Number of Days Clear (Out of 365 Days) 97 97 N/A
Mean Number of Days Rain (Out of 365 Days) 116 116 N/A
Mean Number of Days Snow (Out of 365 Days) 6 6 N/A
Avg. Annual Precipitation (Total Inches) 41.00" 41.00" N/A
Avg. Annual Snowfall (Total Inches) 20.00" 20.00" N/A

The data for Harrington, DE may also contain data for the following areas: Harrington

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

Harrington 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Harrington, DE Delaware United States
Avg. Annual Low Temperature 44.9 °F 45.0 °F N/A
Avg. January Low Temperature 25.8 °F 25.2 °F N/A
Avg. February Low Temperature 26.7 °F 26.0 °F N/A
Avg. March Low Temperature 33.6 °F 33.4 °F N/A
Avg. April Low Temperature 41.9 °F 41.9 °F N/A
Avg. May Low Temperature 51.7 °F 51.9 °F N/A
Avg. June Low Temperature 60.8 °F 61.0 °F N/A
Avg. July Low Temperature 65.6 °F 66.1 °F N/A
Avg. August Low Temperature 64.0 °F 64.6 °F N/A
Avg. September Low Temperature 57.3 °F 57.8 °F N/A
Avg. October Low Temperature 46.0 °F 46.2 °F N/A
Avg. November Low Temperature 37.1 °F 37.1 °F N/A
Avg. December Low Temperature 28.6 °F 28.4 °F N/A

The data for Harrington, DE may also contain data for the following areas: Harrington

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Harrington 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Harrington, DE Delaware United States
Avg. Annual High Temperature 66.0 °F 65.6 °F N/A
Avg. January High Temperature 44.2 °F 42.8 °F N/A
Avg. February High Temperature 46.3 °F 44.8 °F N/A
Avg. March High Temperature 55.0 °F 53.8 °F N/A
Avg. April High Temperature 64.9 °F 64.7 °F N/A
Avg. May High Temperature 74.7 °F 74.8 °F N/A
Avg. June High Temperature 82.7 °F 83.0 °F N/A
Avg. July High Temperature 86.7 °F 87.0 °F N/A
Avg. August High Temperature 85.0 °F 85.1 °F N/A
Avg. September High Temperature 79.1 °F 79.3 °F N/A
Avg. October High Temperature 68.8 °F 68.5 °F N/A
Avg. November High Temperature 58.4 °F 57.2 °F N/A
Avg. December High Temperature 47.3 °F 46.0 °F N/A

The data for Harrington, DE may also contain data for the following areas: Harrington

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Harrington 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Harrington, DE Delaware United States
Avg. Annual Precipitation 45.24" 44.49" N/A
Avg. January Precipitation 3.80" 3.65" N/A
Avg. February Precipitation 3.14" 2.92" N/A
Avg. March Precipitation 4.23" 4.17" N/A
Avg. April Precipitation 3.47" 3.48" N/A
Avg. May Precipitation 4.21" 4.27" N/A
Avg. June Precipitation 3.42" 3.70" N/A
Avg. July Precipitation 4.06" 3.80" N/A
Avg. August Precipitation 4.62" 4.24" N/A
Avg. September Precipitation 4.14" 4.28" N/A
Avg. October Precipitation 3.35" 3.29" N/A
Avg. November Precipitation 3.27" 3.22" N/A
Avg. December Precipitation 3.52" 3.48" N/A

The data for Harrington, DE may also contain data for the following areas: Harrington

Information is deemed reliable but not guaranteed. Demographic Information FAQ