AFOS product CLISFO
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CDUS46 KMTR 160835
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1235 AM PST MON FEB 16 2015


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 15 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         75R   431 PM  72    1977  60     15       62       
  MINIMUM         51    725 AM  33    1953  46      5       52       
  AVERAGE         63                        53     10       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.42 2009   0.14  -0.14      T      
  MONTH TO DATE    2.01                      2.20  -0.19     2.58    
  SINCE OCT 1     14.97                     13.75   1.22     3.85    
  SINCE JAN 1      2.01                      6.39  -4.38     2.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                        12    -10        8       
  MONTH TO DATE   81                       190   -109      169       
  SINCE DEC 1    666                      1093   -427      935       
  SINCE JUL 1    854                      1657   -803     1436       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION   E (70)       
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     1.2                                         

                                                                     
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   100           600 AM                                     
 LOWEST     41           200 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        69      2007                    
 MINIMUM TEMPERATURE (F)   47        35      1966                    
                                             1946                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 16 2015......SUNRISE   658 AM PST   SUNSET   550 PM PST   
FEBRUARY 17 2015......SUNRISE   657 AM PST   SUNSET   551 PM PST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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