AFOS product CLISFO
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CDUS46 KMTR 041245
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
545 AM PDT THU JUN 4 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 3 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         65   1256 PM  87    1960  69     -4       67       
  MINIMUM         55   1159 PM  45    1966  53      2       53       
  AVERAGE         60                        61     -1       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.18 1999   0.01  -0.01     0.00    
  MONTH TO DATE    0.00                      0.02  -0.02     0.00    
  SINCE OCT 1     16.33                     20.35  -4.02     8.57    
  SINCE JAN 1      3.37                     12.99  -9.62     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        5                         4      1        5       
  MONTH TO DATE    9                        12     -3       13       
  SINCE JUN 1      9                        12     -3       13       
  SINCE JUL 1   1480                      2560  -1080     1974       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        0       
  SINCE JUN 1      1                         0      1        0       
  SINCE JAN 1     14                        19     -5       63       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  16   RESULTANT WIND DIRECTION   W (260)      
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    16.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86          1200 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        92      1955                    
                                             1949                    
 MINIMUM TEMPERATURE (F)   53        45      1962                    
                                             1951                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE  4 2015..........SUNRISE   549 AM PDT   SUNSET   827 PM PDT   
JUNE  5 2015..........SUNRISE   549 AM PDT   SUNSET   828 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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