AFOS product CLISFO
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CDUS46 KMTR 270844
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
144 AM PDT SAT JUN 27 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 26 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73   1117 AM  96    2003  72      1       73       
  MINIMUM         56    537 AM  45    1950  54      2       57       
  AVERAGE         65                        63      2       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          T    2014   0.00   0.00      T      
  MONTH TO DATE    0.26                      0.10   0.16      T      
  SINCE OCT 1     16.59                     20.43  -3.84     8.57    
  SINCE JAN 1      3.63                     13.07  -9.44     7.31    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   72                        93    -21       49       
  SINCE JUN 1     72                        93    -21       49       
  SINCE JUL 1   1543                      2641  -1098     2010       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   12                        23    -11       22       
  SINCE JUN 1     12                        23    -11       22       
  SINCE JAN 1     25                        42    -17       85       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NW (300)      
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED    11.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           200 AM                                     
 LOWEST     57           100 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        97      2003                    
                                             1976                    
                                             1956                    
 MINIMUM TEMPERATURE (F)   55        48      1965                    
                                             1962                    
                                             1950                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 27 2015..........SUNRISE   550 AM PDT   SUNSET   835 PM PDT   
JUNE 28 2015..........SUNRISE   550 AM PDT   SUNSET   835 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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