AFOS product CLISFD
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CDUS46 KMTR 100836
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1235 AM PST SAT DEC 10 2016


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 9 2016...

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)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    143 PM  71    1940  58      6       64       
  MINIMUM         56    743 AM  30    1972  47      9       55       
  AVERAGE         60                        52      8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12          1.48 1954   0.14  -0.02     0.01    
  MONTH TO DATE    1.28                      1.22   0.06     0.30    
  SINCE OCT 1      5.92                      5.50   0.42     1.73    
  SINCE JAN 1     22.41                     20.31   2.10     5.03    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                        MM     MM        5       
  MONTH TO DATE  104                        MM     MM       82       
  SINCE DEC 1    104                        MM     MM       82       
  SINCE JUL 1    820                        MM     MM      473       
                                                                     
 COOLING                                                             
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        69      1937                    
 MINIMUM TEMPERATURE (F)   47        32      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 10 2016......SUNRISE   715 AM PST   SUNSET   451 PM PST   
DECEMBER 11 2016......SUNRISE   715 AM PST   SUNSET   451 PM PST   

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




$$