AFOS product CLISFO
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CDUS46 KMTR 170835
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1231 AM PST WED FEB 17 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 16 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         74R   412 PM  69    2007  60     14       68       
  MINIMUM         53    652 AM  35    1966  47      6       51       
                                      1946                          
  AVERAGE         64                        53     11       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.33 1990   0.15  -0.15     0.00    
  MONTH TO DATE    0.18                      2.35  -2.17     2.01    
  SINCE OCT 1     10.55                     13.90  -3.35    14.97    
  SINCE JAN 1      5.76                      6.54  -0.78     2.01    
                                                                     
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        1                        12    -11        5       
  MONTH TO DATE  130                       202    -72       86       
  SINCE DEC 1    946                      1105   -159      671       
  SINCE JUL 1   1303                      1669   -366      859       
                                                                     
 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  NE (50)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     2.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           700 AM                                     
 LOWEST     53           400 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        73      2007                    
                                             1930                    
 MINIMUM TEMPERATURE (F)   47        35      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 17 2016......SUNRISE   657 AM PST   SUNSET   551 PM PST   
FEBRUARY 18 2016......SUNRISE   656 AM PST   SUNSET   552 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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