AFOS product CLISFO
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CDUS46 KMTR 110859
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
159 AM PDT MON JUL 11 2016


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 10 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         73    314 PM  97    1959  72      1       71       
  MINIMUM         56    500 AM  47    1953  55      1       60       
  AVERAGE         65                        64      1       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          T    2007   0.00   0.00      T      
                                      2007                          
                                      2015                          
  MONTH TO DATE    T                         0.00   0.00      T      
  SINCE OCT 1     17.23                     20.44  -3.21    16.59    
  SINCE JAN 1     12.44                     13.08  -0.64     3.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   22                        20      2        1       
  SINCE JUN 1     83                       125    -42       76       
  SINCE JUL 1     22                        20      2        1       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE    0                        10    -10        9       
  SINCE JUN 1     19                        31    -12       26       
  SINCE JAN 1     50                        50      0       39       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED  19   RESULTANT WIND DIRECTION   W (280)      
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    18.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           500 AM                                     
 LOWEST     44           200 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        93      1983                    
 MINIMUM TEMPERATURE (F)   55        48      1998                    
                                             1949                    
                                             1897                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 11 2016..........SUNRISE   558 AM PDT   SUNSET   832 PM PDT   
JULY 12 2016..........SUNRISE   558 AM PDT   SUNSET   832 PM PDT   

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




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