AFOS product CLISFO
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CDUS46 KMTR 150828
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
127 AM PDT MON JUN 15 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 14 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         70   1121 AM 106    1961  71     -1       84       
  MINIMUM         53    448 AM  49    1982  54     -1       56       
  AVERAGE         62                        62      0       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.06 1995   0.00   0.00     0.00    
  MONTH TO DATE    0.26                      0.08   0.18     0.00    
  SINCE OCT 1     16.59                     20.41  -3.82     8.57    
  SINCE JAN 1      3.63                     13.05  -9.42     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        3                         4     -1        0       
  MONTH TO DATE   24                        56    -32       29       
  SINCE JUN 1     24                        56    -32       29       
  SINCE JUL 1   1495                      2604  -1109     1990       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        5       
  MONTH TO DATE   11                        11      0       15       
  SINCE JUN 1     11                        11      0       15       
  SINCE JAN 1     24                        30     -6       78       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    12.5                                         

                                                                     
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    89           300 AM                                     
 LOWEST     56          1100 AM                                     
 AVERAGE    73                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        95      1976                    
                                             1961                    
 MINIMUM TEMPERATURE (F)   54        48      1952                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 15 2015..........SUNRISE   548 AM PDT   SUNSET   833 PM PDT   
JUNE 16 2015..........SUNRISE   548 AM PDT   SUNSET   833 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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