AFOS product CLISFO
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CDUS46 KMTR 140836
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
126 AM PDT THU APR 14 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 13 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64   1206 PM  84    1985  64      0       62       
                                      1947                          
  MINIMUM         53    654 AM  39    1972  49      4       51       
  AVERAGE         59                        57      2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.76 2012   0.04  -0.04      T      
  MONTH TO DATE    0.60                      0.69  -0.09     0.87    
  SINCE OCT 1     16.96                     19.26  -2.30    15.90    
  SINCE JAN 1     12.17                     11.90   0.27     2.94    
                                                                     
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        6                         9     -3        8       
  MONTH TO DATE   59                       117    -58       98       
  SINCE MAR 1    276                       431   -155      242       
  SINCE JUL 1   1674                      2237   -563     1189       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    8                         0      8        0       
  SINCE MAR 1      8                         1      7        6       
  SINCE JAN 1      8                         1      7        6       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (270)      
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    14.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 PM                                     
 LOWEST     55           400 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        87      1984                    
 MINIMUM TEMPERATURE (F)   49        39      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 14 2016.........SUNRISE   635 AM PDT   SUNSET   745 PM PDT   
APRIL 15 2016.........SUNRISE   634 AM PDT   SUNSET   746 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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