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Denison Weather, Forecast, Temperature and Precipitation

Denison Weather Related Indexes Graph

2010 Weather Summary Denison, TX Texas United States
Weather Index 184 175 100
Hail Index 287 292 100
Hurricane Index 48 163 100
Tornado Index 173 200 100
 
Annual Maximum Avg. Temperature 76.0 °F 77.0 °F N/A
Annual Minimum Avg. Temperature 55.0 °F 53.0 °F N/A
Annual Avg. Temperature 65.4 °F 65.2 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 2,407 2,368 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 2,603 2,479 N/A
Percent of Possible Sunshine 62 66 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 5 5 N/A
Mean Number of Days Clear (Out of 365 Days) 136 140 N/A
Mean Number of Days Rain (Out of 365 Days) 79 72 N/A
Mean Number of Days Snow (Out of 365 Days) 1 1 N/A
Avg. Annual Precipitation (Total Inches) 34.00" 26.00" N/A
Avg. Annual Snowfall (Total Inches) 3.00" 4.00" N/A

The data for Denison, TX may also contain data for the following areas: Denison

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

Denison 2010 Avg. Monthly Low Temperatures

2010 Avg. Monthly Low Temperature Denison, TX Texas United States
Avg. Annual Low Temperature 52.2 °F 55.8 °F N/A
Avg. January Low Temperature 31.0 °F 36.8 °F N/A
Avg. February Low Temperature 34.9 °F 40.4 °F N/A
Avg. March Low Temperature 42.3 °F 47.5 °F N/A
Avg. April Low Temperature 51.9 °F 55.8 °F N/A
Avg. May Low Temperature 60.4 °F 63.7 °F N/A
Avg. June Low Temperature 68.5 °F 70.0 °F N/A
Avg. July Low Temperature 72.4 °F 72.6 °F N/A
Avg. August Low Temperature 71.5 °F 72.4 °F N/A
Avg. September Low Temperature 64.4 °F 67.1 °F N/A
Avg. October Low Temperature 53.4 °F 57.0 °F N/A
Avg. November Low Temperature 42.2 °F 46.8 °F N/A
Avg. December Low Temperature 34.0 °F 39.3 °F N/A

The data for Denison, TX may also contain data for the following areas: Denison

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Denison 2010 Avg. Monthly High Temperatures

2010 Avg. Monthly High Temperature Denison, TX Texas United States
Avg. Annual High Temperature 74.7 °F 78.7 °F N/A
Avg. January High Temperature 52.9 °F 59.5 °F N/A
Avg. February High Temperature 57.8 °F 63.7 °F N/A
Avg. March High Temperature 65.9 °F 71.1 °F N/A
Avg. April High Temperature 74.6 °F 78.8 °F N/A
Avg. May High Temperature 81.5 °F 84.9 °F N/A
Avg. June High Temperature 89.6 °F 91.7 °F N/A
Avg. July High Temperature 94.5 °F 95.8 °F N/A
Avg. August High Temperature 94.7 °F 96.4 °F N/A
Avg. September High Temperature 87.3 °F 90.1 °F N/A
Avg. October High Temperature 77.4 °F 80.9 °F N/A
Avg. November High Temperature 65.0 °F 70.0 °F N/A
Avg. December High Temperature 55.6 °F 61.8 °F N/A

The data for Denison, TX may also contain data for the following areas: Denison

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Denison 2010 Avg. Monthly Precipitation

2010 Avg. Monthly Precipitation Denison, TX Texas United States
Avg. Annual Precipitation 42.04" 35.32" N/A
Avg. January Precipitation 2.02" 2.04" N/A
Avg. February Precipitation 2.61" 2.53" N/A
Avg. March Precipitation 3.52" 2.55" N/A
Avg. April Precipitation 3.60" 2.81" N/A
Avg. May Precipitation 5.42" 4.79" N/A
Avg. June Precipitation 4.47" 3.75" N/A
Avg. July Precipitation 2.58" 1.75" N/A
Avg. August Precipitation 2.41" 2.03" N/A
Avg. September Precipitation 4.20" 3.46" N/A
Avg. October Precipitation 4.85" 3.80" N/A
Avg. November Precipitation 3.57" 2.95" N/A
Avg. December Precipitation 2.80" 2.86" N/A

The data for Denison, TX may also contain data for the following areas: Denison

Information is deemed reliable but not guaranteed. Demographic Information FAQ