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Norwalk, CT 06853 Weather, Forecast, Temperature and Precipitation

Norwalk, CT 06853 Weather Related Indexes Graph

2010 Weather Summary Norwalk, CT 06853 Connecticut United States
Weather Index 103 56 100
Hail Index 53 40 100
Hurricane Index 128 131 100
Tornado Index 10 48 100
 
Annual Maximum Avg. Temperature 60.0 °F 60.0 °F N/A
Annual Minimum Avg. Temperature 44.0 °F 41.0 °F N/A
Annual Avg. Temperature 51.7 °F 50.4 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 5,537 5,995 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 724 689 N/A
Percent of Possible Sunshine 58 57 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 6 7 N/A
Mean Number of Days Clear (Out of 365 Days) 99 86 N/A
Mean Number of Days Rain (Out of 365 Days) 118 125 N/A
Mean Number of Days Snow (Out of 365 Days) 7 11 N/A
Avg. Annual Precipitation (Total Inches) 42.00" 43.00" N/A
Avg. Annual Snowfall (Total Inches) 25.00" 41.00" N/A

The data for Norwalk, CT 06853 may also contain data for the following areas: Norwalk

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

Norwalk, CT 06853 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Norwalk, CT 06853 Connecticut United States
Avg. Annual Low Temperature 42.6 °F 39.6 °F N/A
Avg. January Low Temperature 21.9 °F 18.4 °F N/A
Avg. February Low Temperature 22.8 °F 19.7 °F N/A
Avg. March Low Temperature 30.2 °F 27.7 °F N/A
Avg. April Low Temperature 39.5 °F 36.9 °F N/A
Avg. May Low Temperature 48.6 °F 46.4 °F N/A
Avg. June Low Temperature 58.4 °F 55.7 °F N/A
Avg. July Low Temperature 64.2 °F 61.2 °F N/A
Avg. August Low Temperature 62.9 °F 60.0 °F N/A
Avg. September Low Temperature 55.7 °F 52.0 °F N/A
Avg. October Low Temperature 44.7 °F 41.4 °F N/A
Avg. November Low Temperature 36.3 °F 33.2 °F N/A
Avg. December Low Temperature 26.6 °F 23.1 °F N/A

The data for Norwalk, CT 06853 may also contain data for the following areas: Norwalk

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Norwalk, CT 06853 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Norwalk, CT 06853 Connecticut United States
Avg. Annual High Temperature 60.8 °F 60.3 °F N/A
Avg. January High Temperature 37.7 °F 36.2 °F N/A
Avg. February High Temperature 39.2 °F 38.5 °F N/A
Avg. March High Temperature 46.9 °F 46.8 °F N/A
Avg. April High Temperature 59.0 °F 58.9 °F N/A
Avg. May High Temperature 69.2 °F 69.8 °F N/A
Avg. June High Temperature 78.3 °F 78.5 °F N/A
Avg. July High Temperature 83.5 °F 83.4 °F N/A
Avg. August High Temperature 82.0 °F 81.5 °F N/A
Avg. September High Temperature 74.9 °F 74.0 °F N/A
Avg. October High Temperature 64.4 °F 63.8 °F N/A
Avg. November High Temperature 53.3 °F 51.9 °F N/A
Avg. December High Temperature 42.0 °F 40.0 °F N/A

The data for Norwalk, CT 06853 may also contain data for the following areas: Norwalk

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Norwalk, CT 06853 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Norwalk, CT 06853 Connecticut United States
Avg. Annual Precipitation 49.46" 51.34" N/A
Avg. January Precipitation 4.24" 4.33" N/A
Avg. February Precipitation 3.05" 3.24" N/A
Avg. March Precipitation 4.27" 4.50" N/A
Avg. April Precipitation 4.39" 4.56" N/A
Avg. May Precipitation 4.65" 4.49" N/A
Avg. June Precipitation 4.02" 4.19" N/A
Avg. July Precipitation 4.10" 4.19" N/A
Avg. August Precipitation 4.09" 4.35" N/A
Avg. September Precipitation 4.50" 4.25" N/A
Avg. October Precipitation 4.10" 4.59" N/A
Avg. November Precipitation 4.22" 4.54" N/A
Avg. December Precipitation 3.83" 4.13" N/A

The data for Norwalk, CT 06853 may also contain data for the following areas: Norwalk

Information is deemed reliable but not guaranteed. Demographic Information FAQ