AFOS product CLISFO
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CDUS46 KMTR 240838
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
138 AM PDT MON MAR 24 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 23 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         64    248 PM  73    1970  63      1       65       
  MINIMUM         49    534 AM  39    1994  48      1       43       
                                      1964                          
                                      1957                          
  AVERAGE         57                        55      2       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.51 1958   0.09  -0.09     0.00    
  MONTH TO DATE    0.41                      2.38  -1.97     0.31    
  SINCE JUL 1      5.67                     18.20 -12.53    12.18    
  SINCE JAN 1      4.18                     10.63  -6.45     1.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE MAR 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                        10     -2       11       
  MONTH TO DATE  118                       237   -119      252       
  SINCE MAR 1    118                       237   -119      252       
  SINCE JUL 1   1663                      2043   -380     2136       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (290)      
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1000 PM                                     
 LOWEST     56           300 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        78      1970                    
 MINIMUM TEMPERATURE (F)   48        38      1948                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 24 2014.........SUNRISE   707 AM PDT   SUNSET   725 PM PDT   
MARCH 25 2014.........SUNRISE   705 AM PDT   SUNSET   726 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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