AFOS product CLISFD
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CDUS46 KMTR 200848
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
148 AM PDT TUE SEP 20 2016


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 19 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         83    143 PM  93    1919  70     13       85       
  MINIMUM         59   1143 PM  49    1911  55      4       58       
  AVERAGE         71                        63      8       72      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.72 1977   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.09  -0.09     0.04    
  SINCE OCT 1     23.10                     23.53  -0.43    17.70    
  SINCE JAN 1     16.49                     14.69   1.80     3.25    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        MM     MM        0       
  MONTH TO DATE   77                        MM     MM       21       
  SINCE SEP 1     77                        MM     MM       21       
  SINCE JUL 1    385                        MM     MM       80       
                                                                     
 COOLING                                                             
  YESTERDAY        6                        MM     MM        7       
  MONTH TO DATE   17                         0     17       52       
  SINCE SEP 1     17                         0     17       52       
  SINCE JAN 1     48                         0     48      143       
..................................................................






                                                                     
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        97      1939                    
 MINIMUM TEMPERATURE (F)   55        49      1911                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 20 2016.....SUNRISE   656 AM PDT   SUNSET   709 PM PDT   
SEPTEMBER 21 2016.....SUNRISE   657 AM PDT   SUNSET   707 PM PDT   

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




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