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Grand Blanc Weather, Forecast, Temperature and Precipitation

Grand Blanc Weather Related Indexes Graph

2010 Weather Summary Grand Blanc, MI Michigan United States
Weather Index 28 13 100
Hail Index 90 85 100
Hurricane Index 19 20 100
Tornado Index 142 110 100
 
Annual Maximum Avg. Temperature 56.0 °F 54.0 °F N/A
Annual Minimum Avg. Temperature 38.0 °F 35.0 °F N/A
Annual Avg. Temperature 47.1 °F 44.2 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 6,979 7,909 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 483 358 N/A
Percent of Possible Sunshine 50 49 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 7 7 N/A
Mean Number of Days Clear (Out of 365 Days) 66 68 N/A
Mean Number of Days Rain (Out of 365 Days) 134 149 N/A
Mean Number of Days Snow (Out of 365 Days) 14 28 N/A
Avg. Annual Precipitation (Total Inches) 30.00" 32.00" N/A
Avg. Annual Snowfall (Total Inches) 45.00" 85.00" N/A

The data for Grand Blanc, MI may also contain data for the following areas: Grand Blanc

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

Grand Blanc 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Grand Blanc, MI Michigan United States
Avg. Annual Low Temperature 37.7 °F 37.5 °F N/A
Avg. January Low Temperature 15.1 °F 15.0 °F N/A
Avg. February Low Temperature 16.1 °F 15.8 °F N/A
Avg. March Low Temperature 24.4 °F 24.3 °F N/A
Avg. April Low Temperature 35.4 °F 35.3 °F N/A
Avg. May Low Temperature 45.7 °F 45.7 °F N/A
Avg. June Low Temperature 55.4 °F 55.3 °F N/A
Avg. July Low Temperature 59.6 °F 59.4 °F N/A
Avg. August Low Temperature 58.0 °F 57.8 °F N/A
Avg. September Low Temperature 50.7 °F 50.6 °F N/A
Avg. October Low Temperature 40.4 °F 40.2 °F N/A
Avg. November Low Temperature 31.0 °F 30.7 °F N/A
Avg. December Low Temperature 20.5 °F 20.3 °F N/A

The data for Grand Blanc, MI may also contain data for the following areas: Grand Blanc

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Grand Blanc 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Grand Blanc, MI Michigan United States
Avg. Annual High Temperature 56.9 °F 57.4 °F N/A
Avg. January High Temperature 29.7 °F 30.0 °F N/A
Avg. February High Temperature 32.4 °F 32.6 °F N/A
Avg. March High Temperature 42.5 °F 42.9 °F N/A
Avg. April High Temperature 56.3 °F 57.0 °F N/A
Avg. May High Temperature 68.4 °F 69.1 °F N/A
Avg. June High Temperature 78.0 °F 78.6 °F N/A
Avg. July High Temperature 82.2 °F 83.0 °F N/A
Avg. August High Temperature 80.1 °F 80.8 °F N/A
Avg. September High Temperature 72.5 °F 73.3 °F N/A
Avg. October High Temperature 60.6 °F 61.2 °F N/A
Avg. November High Temperature 46.4 °F 46.5 °F N/A
Avg. December High Temperature 34.1 °F 34.2 °F N/A

The data for Grand Blanc, MI may also contain data for the following areas: Grand Blanc

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Grand Blanc 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Grand Blanc, MI Michigan United States
Avg. Annual Precipitation 31.53" 32.31" N/A
Avg. January Precipitation 1.66" 1.73" N/A
Avg. February Precipitation 1.40" 1.48" N/A
Avg. March Precipitation 2.20" 2.31" N/A
Avg. April Precipitation 2.96" 3.05" N/A
Avg. May Precipitation 2.84" 2.95" N/A
Avg. June Precipitation 3.16" 3.37" N/A
Avg. July Precipitation 3.05" 2.94" N/A
Avg. August Precipitation 3.31" 3.47" N/A
Avg. September Precipitation 3.64" 3.59" N/A
Avg. October Precipitation 2.47" 2.53" N/A
Avg. November Precipitation 2.65" 2.68" N/A
Avg. December Precipitation 2.18" 2.21" N/A

The data for Grand Blanc, MI may also contain data for the following areas: Grand Blanc

Information is deemed reliable but not guaranteed. Demographic Information FAQ