AFOS product CLISFO
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CDUS46 KMTR 140836
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1236 AM PST THU JAN 14 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 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         59    201 PM  72    2009  56      3       64       
  MINIMUM         48   1159 PM  29    1963  44      4       46       
  AVERAGE         54                        50      4       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.33          1.97 1993   0.14   0.19     0.00    
  MONTH TO DATE    2.54                      1.82   0.72     0.00    
  SINCE OCT 1      7.33                      9.18  -1.85    12.96    
  SINCE JAN 1      2.54                      1.82   0.72     0.00    
                                                                     
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       11                        15     -4       10       
  MONTH TO DATE  186                       195     -9      173       
  SINCE DEC 1    629                       641    -12      420       
  SINCE JUL 1    986                      1205   -219      608       
                                                                     
 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  11   RESULTANT WIND DIRECTION  SW (220)      
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    14.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           300 AM                                     
 LOWEST     67           100 AM                                     
 AVERAGE    77                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        72      2014                    
 MINIMUM TEMPERATURE (F)   44        31      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 14 2016.......SUNRISE   724 AM PST   SUNSET   514 PM PST   
JANUARY 15 2016.......SUNRISE   723 AM PST   SUNSET   515 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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