Jul 16, 2013 | AASC
2012 Annual Summary now...
The AASC 2012 Annual Summary, The State Climatologist, is now available, and can be found here ...
Dec 01, 2012 | AASC
Featured Climate Tool for...
Delaware Snow Monitoring System  http://www.deos.udel.edu/odd-divas/snow_current.php?network=DEOS&units=english   In collaboration...
Nov 01, 2012 | AASC
Featured Climate Tool for...
Oklahoma Rainfall Summaries http://climate.ok.gov/index.php/drought/last_30_days/drought_wildfire   The Oklahoma Climatological Survey (OCS)...
California State Climate Office
CA Dept of Water Resources
Division of Flood Management
Sacramento, CA 95821
To visit the California State Climate Office webpage click here.

The California State Climate Office collects and interprets climate data for California, and disseminates climate data and information through various means including this portal. The California State Climate Office is housed in the California Department of Water Resources' Division of Flood Management.


California also has the California Climate Data Archive at the Western Region Climate Center - a project sponsored by the the Western Region Climate Center,  the California Department of Water Resources, the California Energy Commission and the Scripps Institute of Oceanography.



Daily Drought Information Summary - http://cdec.water.ca.gov/cgi-progs/reports/DROUGHTSUM

Daily Hydrologic Conditions Summary - http://cdec.water.ca.gov/floodER/hydro/

 Department Drought Publications Page - http://www.water.ca.gov/waterconditions/publications.cfm




October Climate Notables -  Happy New Water Year!


8 Station Index October Precipitation (93 years of record)

            Maximum:  17.12 inches in 1962

            Minimum: 0.01 inches 1995 and 2002

            Average:  3.00 inches


5 Station Index October Precipitation (101 years of record)

            Maximum:  8.66 inches in 2004

            Minimum:  0.00 inches 4 years

            Average:  1.97 inches


October Average Precipitation (inches)

            Eureka                                     2.63

            Redding                                  1.79

            San Francisco                         0.96

            Sacramento                            0.91

            Los Angeles                             0.45

            Fresno                                     0.51

            San Diego                                0.50

            Death Valley                             0.10


October Average Maximum Temperatures (degrees F)

            Eureka                                   61.1

            Redding                                 79.3

            San Francisco                       70.2

            Sacramento                           76.7

            Los Angeles                           77.6

            Fresno                                   79.7

            San Diego                              73.0

            Death Valley                           92.8


October Average Minimum Temperatures (degrees F)

            Eureka                                   48.1

            Redding                                 49.5

            San Francisco                       51.9

            Sacramento                          51.6

            Los Angeles                          58.6

            Fresno                                   51.0

            San Diego                              59.3

            Death Valley                           61.6



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