AFOS product CLISFO
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CDUS46 KMTR 100838
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1238 AM PST SUN JAN 10 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JANUARY 9 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         54    620 PM  71    1962  56     -2       63       
  MINIMUM         49    924 AM  33    1957  44      5       51       
  AVERAGE         52                        50      2       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          1.31 1995   0.14  -0.08     0.00    
  MONTH TO DATE    2.21                      1.24   0.97     0.00    
  SINCE OCT 1      7.00                      8.60  -1.60    12.96    
  SINCE JAN 1      2.21                      1.24   0.97     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       13                        15     -2        8       
  MONTH TO DATE  139                       135      4      130       
  SINCE DEC 1    582                       581      1      377       
  SINCE JUL 1    939                      1145   -206      565       
                                                                     
 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   3   RESULTANT WIND DIRECTION   E (90)       
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1000 PM                                     
 LOWEST     77          1200 PM                                     
 AVERAGE    85                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        68      1953                    
                                             1932                    
 MINIMUM TEMPERATURE (F)   44        29      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 10 2016.......SUNRISE   725 AM PST   SUNSET   510 PM PST   
JANUARY 11 2016.......SUNRISE   724 AM PST   SUNSET   511 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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