AFOS product CLISFD
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CDUS46 KMTR 200842
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
141 AM PDT THU AUG 20 2015


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 19 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68        MM  91    1995  68      0       68        
  MINIMUM         61        MM  48    1955  55      6       58        
  AVERAGE         65                        62      3       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.54 1997   0.00   0.00     0.00    
  MONTH TO DATE    0.02                      0.03  -0.01     0.01    
  SINCE OCT 1     17.66                     23.41  -5.75    12.20    
  SINCE JAN 1      3.21                     14.57 -11.36    10.55    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        MM     MM        2       
  MONTH TO DATE    8                        MM     MM       49       
  SINCE JUN 1    187                        MM     MM      274       
  SINCE JUL 1     51                        MM     MM      123       
                                                                     
 COOLING                                                             
  YESTERDAY        0                        MM     MM        0       
  MONTH TO DATE   31                         0     31        0       
  SINCE JUN 1     52                         0     52       17       
  SINCE JAN 1     66                         0     66       66       
..................................................................






                                                                     
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        84      1916                    
 MINIMUM TEMPERATURE (F)   55        49      1898                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 20 2015........SUNRISE   629 AM PDT   SUNSET   756 PM PDT   
AUGUST 21 2015........SUNRISE   630 AM PDT   SUNSET   755 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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