AFOS product CLISFO
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CDUS46 KMTR 190827
CLISFO


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA                      
1226 AM PST WED NOV 19 2014


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

...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1927 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    417 PM  74    1949  62      2       60       
  MINIMUM         51    619 AM  36    1964  48      3       46       
  AVERAGE         58                        55      3       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.26 1982   0.08  -0.08     0.00    
  MONTH TO DATE    0.40                      1.26  -0.86      T      
  SINCE JUL 1      1.13                      2.42  -1.29     0.23    
  SINCE JAN 1      8.44                     15.50  -7.06     2.12    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0                                 
  MONTH TO DATE    0.0                                               
  SINCE SEP 1      0.0                                               
  SINCE JUL 1      0.0                                               
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        10     -3       12       
  MONTH TO DATE   70                       143    -73      117       
  SINCE SEP 1     85                       317   -232      278       
  SINCE JUL 1    105                       430   -325      393       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1    244                        66    178       64       
  SINCE JAN 1    497                       163    334      164       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   E (100)      
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NE (50)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     1.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    77           300 AM                                     
 LOWEST     52           200 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        73      1989                    
                                             1895                    
 MINIMUM TEMPERATURE (F)   48        35      1994                    
                                             1964                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 19 2014......SUNRISE   654 AM PST   SUNSET   456 PM PST   
NOVEMBER 20 2014......SUNRISE   655 AM PST   SUNSET   455 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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