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Central Valley Weather, Forecast, Temperature and Precipitation

Central Valley Weather Related Indexes Graph

Central Valley data is not available. Shasta county data used instead.

2010 Weather Summary Shasta county, CA California United States
Weather Index 192 196 100
Hail Index 1 2 100
Hurricane Index 0 7 100
Tornado Index 2 28 100
 
Annual Maximum Avg. Temperature 75.0 °F 72.0 °F N/A
Annual Minimum Avg. Temperature 49.0 °F 51.0 °F N/A
Annual Avg. Temperature 62.0 °F 61.5 °F N/A
Annual Heating Degree Days (Tot Degrees < 65) 2,855 2,502 N/A
Annual Cooling Degree Days (Tot Degrees > 65) 1,797 1,229 N/A
Percent of Possible Sunshine 88 74 N/A
Mean Sky Cover (Sunrise to Sunset - Out of 10) 5 5 N/A
Mean Number of Days Clear (Out of 365 Days) 174 167 N/A
Mean Number of Days Rain (Out of 365 Days) 75 55 N/A
Mean Number of Days Snow (Out of 365 Days) 1 0 N/A
Avg. Annual Precipitation (Total Inches) 33.00" 17.00" N/A
Avg. Annual Snowfall (Total Inches) 3.00" 1.00" N/A

The data for Shasta county, CA may also contain data for the following areas: Wildwood, Palo Cedro, Igo, French Gulch, Old Station, Cottonwood, Platina, Fall River Mills, Shasta, Big Bend, Montgomery Creek, Olinda, Shasta County, Oak Run, Summit City, Round Mountain, Bella Vista, Whiskeytown, Castella, Millville, McArthur, Viola, Burney, Central Valley, O'Brien, Hat Creek, Lakehead, Redding, Shasta Lake, Cassel, Project City, Whitmore, Johnson Park, Anderson, Shingletown, Ono

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

Central Valley 2010 Avg. Monthly Low Temperatures

Central Valley data is not available. Shasta county data used instead.

2010 Avg. Monthly Low Temperature Shasta county, CA California United States
Avg. Annual Low Temperature 49.1 °F 49.6 °F N/A
Avg. January Low Temperature 36.5 °F 35.6 °F N/A
Avg. February Low Temperature 39.4 °F 39.5 °F N/A
Avg. March Low Temperature 42.2 °F 43.2 °F N/A
Avg. April Low Temperature 45.8 °F 47.6 °F N/A
Avg. May Low Temperature 52.8 °F 54.0 °F N/A
Avg. June Low Temperature 60.0 °F 60.3 °F N/A
Avg. July Low Temperature 64.0 °F 65.5 °F N/A
Avg. August Low Temperature 61.8 °F 64.0 °F N/A
Avg. September Low Temperature 57.9 °F 59.0 °F N/A
Avg. October Low Temperature 50.0 °F 50.4 °F N/A
Avg. November Low Temperature 41.6 °F 40.5 °F N/A
Avg. December Low Temperature 36.8 °F 35.6 °F N/A

The data for Shasta county, CA may also contain data for the following areas: Wildwood, Palo Cedro, Igo, French Gulch, Old Station, Cottonwood, Platina, Fall River Mills, Shasta, Big Bend, Montgomery Creek, Olinda, Shasta County, Oak Run, Summit City, Round Mountain, Bella Vista, Whiskeytown, Castella, Millville, McArthur, Viola, Burney, Central Valley, O'Brien, Hat Creek, Lakehead, Redding, Shasta Lake, Cassel, Project City, Whitmore, Johnson Park, Anderson, Shingletown, Ono

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Central Valley 2010 Avg. Monthly High Temperatures

Central Valley data is not available. Shasta county data used instead.

2010 Avg. Monthly High Temperature Shasta county, CA California United States
Avg. Annual High Temperature 75.5 °F 77.6 °F N/A
Avg. January High Temperature 55.3 °F 55.7 °F N/A
Avg. February High Temperature 60.2 °F 62.6 °F N/A
Avg. March High Temperature 64.4 °F 68.3 °F N/A
Avg. April High Temperature 71.5 °F 75.9 °F N/A
Avg. May High Temperature 81.6 °F 84.5 °F N/A
Avg. June High Temperature 90.1 °F 92.3 °F N/A
Avg. July High Temperature 97.7 °F 98.4 °F N/A
Avg. August High Temperature 96.3 °F 97.0 °F N/A
Avg. September High Temperature 91.1 °F 91.4 °F N/A
Avg. October High Temperature 79.4 °F 81.4 °F N/A
Avg. November High Temperature 63.0 °F 66.8 °F N/A
Avg. December High Temperature 55.5 °F 56.6 °F N/A

The data for Shasta county, CA may also contain data for the following areas: Wildwood, Palo Cedro, Igo, French Gulch, Old Station, Cottonwood, Platina, Fall River Mills, Shasta, Big Bend, Montgomery Creek, Olinda, Shasta County, Oak Run, Summit City, Round Mountain, Bella Vista, Whiskeytown, Castella, Millville, McArthur, Viola, Burney, Central Valley, O'Brien, Hat Creek, Lakehead, Redding, Shasta Lake, Cassel, Project City, Whitmore, Johnson Park, Anderson, Shingletown, Ono

Information is deemed reliable but not guaranteed. Demographic Information FAQ

Central Valley 2010 Avg. Monthly Precipitation

Central Valley data is not available. Shasta county data used instead.

2010 Avg. Monthly Precipitation Shasta county, CA California United States
Avg. Annual Precipitation 39.73" 6.70" N/A
Avg. January Precipitation 7.30" 1.26" N/A
Avg. February Precipitation 6.73" 1.29" N/A
Avg. March Precipitation 6.04" 1.43" N/A
Avg. April Precipitation 2.50" 0.50" N/A
Avg. May Precipitation 1.67" 0.25" N/A
Avg. June Precipitation 0.91" 0.07" N/A
Avg. July Precipitation 0.12" 0.00" N/A
Avg. August Precipitation 0.33" 0.03" N/A
Avg. September Precipitation 1.26" 0.20" N/A
Avg. October Precipitation 2.17" 0.31" N/A
Avg. November Precipitation 5.04" 0.59" N/A
Avg. December Precipitation 5.65" 0.77" N/A

The data for Shasta county, CA may also contain data for the following areas: Wildwood, Palo Cedro, Igo, French Gulch, Old Station, Cottonwood, Platina, Fall River Mills, Shasta, Big Bend, Montgomery Creek, Olinda, Shasta County, Oak Run, Summit City, Round Mountain, Bella Vista, Whiskeytown, Castella, Millville, McArthur, Viola, Burney, Central Valley, O'Brien, Hat Creek, Lakehead, Redding, Shasta Lake, Cassel, Project City, Whitmore, Johnson Park, Anderson, Shingletown, Ono

Information is deemed reliable but not guaranteed. Demographic Information FAQ