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Duluth, MN 55803 Weather, Forecast, Temperature and Precipitation

Duluth, MN 55803 Weather Related Indexes Graph

2010 Weather Summary Duluth, MN 55803 Minnesota United States
Weather Index 4 10 100
Hail Index 27 115 100
Hurricane Index 0 0 100
Tornado Index 22 80 100
 
Annual Maximum Avg. Temperature 48.0 °F 50.0 °F N/A
Annual Minimum Avg. Temperature 29.0 °F 29.0 °F N/A
Annual Avg. Temperature 38.5 °F 39.6 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 9,818 9,544 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 180 336 N/A
Percent of Possible Sunshine 52 57 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 7 7 N/A
Mean Number of Days Clear (Out of 365 Days) 77 83 N/A
Mean Number of Days Rain (Out of 365 Days) 134 125 N/A
Mean Number of Days Snow (Out of 365 Days) 22 18 N/A
Avg. Annual Precipitation (Total Inches) 30.00" 27.00" N/A
Avg. Annual Snowfall (Total Inches) 78.00" 60.00" N/A

The data for Duluth, MN 55803 may also contain data for the following areas: Duluth

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

Duluth, MN 55803 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Duluth, MN 55803 Minnesota United States
Avg. Annual Low Temperature 28.6 °F 34.0 °F N/A
Avg. January Low Temperature -1.9 °F 2.3 °F N/A
Avg. February Low Temperature 2.8 °F 7.7 °F N/A
Avg. March Low Temperature 14.3 °F 20.1 °F N/A
Avg. April Low Temperature 28.5 °F 34.5 °F N/A
Avg. May Low Temperature 39.2 °F 46.6 °F N/A
Avg. June Low Temperature 48.4 °F 56.2 °F N/A
Avg. July Low Temperature 53.8 °F 61.1 °F N/A
Avg. August Low Temperature 52.9 °F 58.8 °F N/A
Avg. September Low Temperature 44.2 °F 49.6 °F N/A
Avg. October Low Temperature 34.4 °F 38.1 °F N/A
Avg. November Low Temperature 20.5 °F 23.8 °F N/A
Avg. December Low Temperature 5.9 °F 9.4 °F N/A

The data for Duluth, MN 55803 may also contain data for the following areas: Duluth

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Duluth, MN 55803 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Duluth, MN 55803 Minnesota United States
Avg. Annual High Temperature 48.2 °F 54.6 °F N/A
Avg. January High Temperature 17.4 °F 21.7 °F N/A
Avg. February High Temperature 22.8 °F 27.5 °F N/A
Avg. March High Temperature 32.9 °F 39.6 °F N/A
Avg. April High Temperature 47.8 °F 56.6 °F N/A
Avg. May High Temperature 61.8 °F 69.9 °F N/A
Avg. June High Temperature 71.0 °F 78.8 °F N/A
Avg. July High Temperature 76.6 °F 83.2 °F N/A
Avg. August High Temperature 74.0 °F 80.8 °F N/A
Avg. September High Temperature 64.2 °F 71.2 °F N/A
Avg. October High Temperature 52.4 °F 59.1 °F N/A
Avg. November High Temperature 34.8 °F 40.1 °F N/A
Avg. December High Temperature 22.4 °F 26.7 °F N/A

The data for Duluth, MN 55803 may also contain data for the following areas: Duluth

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Duluth, MN 55803 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Duluth, MN 55803 Minnesota United States
Avg. Annual Precipitation 30.74" 30.28" N/A
Avg. January Precipitation 1.13" 0.90" N/A
Avg. February Precipitation 0.80" 0.71" N/A
Avg. March Precipitation 1.66" 1.71" N/A
Avg. April Precipitation 2.05" 2.45" N/A
Avg. May Precipitation 2.97" 3.46" N/A
Avg. June Precipitation 4.21" 4.45" N/A
Avg. July Precipitation 4.20" 4.19" N/A
Avg. August Precipitation 4.17" 4.29" N/A
Avg. September Precipitation 4.05" 3.10" N/A
Avg. October Precipitation 2.45" 2.25" N/A
Avg. November Precipitation 2.08" 1.89" N/A
Avg. December Precipitation 0.96" 0.87" N/A

The data for Duluth, MN 55803 may also contain data for the following areas: Duluth

Information is deemed reliable but not guaranteed. Demographic Information FAQ