AFOS product CLISFD
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CDUS46 KMTR 140033
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
433 PM PST TUE DEC 13 2016


................................... 

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 13 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         57    243 PM  71    1911  57      0       57       
  MINIMUM         50    443 AM  35    1972  46      4       47       
  AVERAGE         54                        52      2       52      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          2.99 2002   0.15  -0.15     0.74    
  MONTH TO DATE    2.09                      1.79   0.30     1.84    
  SINCE OCT 1      6.73                      6.07   0.66     3.27    
  SINCE JAN 1     23.22                     20.88   2.34     6.57    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           11                        MM     MM       13       
  MONTH TO DATE  150                        MM     MM      131       
  SINCE DEC 1    150                        MM     MM      131       
  SINCE JUL 1    866                        MM     MM      522       
                                                                     
 COOLING                                                             
  TODAY            0                        MM     MM        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     93                         0     93      217       
..................................................................






                                                                     
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        69      1988                    
 MINIMUM TEMPERATURE (F)   46        35      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2016......SUNRISE   717 AM PST   SUNSET   452 PM PST   
DECEMBER 14 2016......SUNRISE   718 AM PST   SUNSET   452 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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