AFOS product CLISFO
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CDUS46 KMTR 120826
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1225 AM PST FRI FEB 12 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 11 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         65    359 PM  74    1996  59      6       67       
                                      1988                          
  MINIMUM         50    547 AM  32    1946  46      4       48       
  AVERAGE         58                        53      5       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.61 2000   0.14  -0.14     0.00    
                                      1861                          
  MONTH TO DATE    0.18                      1.63  -1.45     2.01    
  SINCE OCT 1     10.55                     13.18  -2.63    14.97    
  SINCE JAN 1      5.76                      5.82  -0.06     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        7                        12     -5        7       
  MONTH TO DATE  109                       142    -33       70       
  SINCE DEC 1    925                      1045   -120      655       
  SINCE JUL 1   1282                      1609   -327      843       
                                                                     
 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   4   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     6.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           700 AM                                     
 LOWEST     63           400 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        76      1996                    
 MINIMUM TEMPERATURE (F)   46        32      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 12 2016......SUNRISE   703 AM PST   SUNSET   545 PM PST   
FEBRUARY 13 2016......SUNRISE   702 AM PST   SUNSET   546 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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