AFOS product CLISFO
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CDUS46 KMTR 220827
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT SUN JUN 22 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 21 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66    217 PM  94    1973  71     -5       71       
  MINIMUM         56    539 AM  46    1953  54      2       51       
  AVERAGE         61                        63     -2       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.00   MM   0.00   0.00     0.00    
  MONTH TO DATE    0.00                      0.10  -0.10     0.00    
  SINCE JUL 1      8.80                     20.64 -11.84    12.84    
  SINCE JAN 1      7.31                     13.07  -5.76     1.84    
                                                                     
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        4                         3      1        4       
  MONTH TO DATE   42                        78    -36       78       
  SINCE JUN 1     42                        78    -36       78       
  SINCE JUL 1   2003                      2626   -623     2629       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   22                        18      4        2       
  SINCE JUN 1     22                        18      4        2       
  SINCE JAN 1     85                        37     48       29       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           400 AM                                     
 LOWEST     60           100 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        98      1989                    
 MINIMUM TEMPERATURE (F)   54        47      1953                    
                                             1950                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 22 2014..........SUNRISE   549 AM PDT   SUNSET   835 PM PDT   
JUNE 23 2014..........SUNRISE   549 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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