AFOS product CLISAN
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CDUS46 KSGX 291236
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
436 AM PST SAT DEC 29 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 28 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    933 PM  84    1919  64     -1       74       
  MINIMUM         45    648 AM  37    1987  48     -3       49       
  AVERAGE         54                        56     -2       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.27 2004   0.06  -0.06     0.00    
  MONTH TO DATE    2.78                      1.34   1.44     0.07    
  SINCE OCT 1      4.16                      2.92   1.24     0.09    
  SINCE JAN 1      7.41                     10.15  -2.74     7.92    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         9      2        3       
  MONTH TO DATE  107                       238   -131      128       
  SINCE DEC 1    107                       238   -131      128       
  SINCE JUL 1    125                       383   -258      166       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE DEC 1      0                         0      0        3       
  SINCE JAN 1   1261                       720    541     1192       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (0)        
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     4.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           200 AM                                     
 LOWEST     17          1200 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        88      1963                    
 MINIMUM TEMPERATURE (F)   48        38      1966                    
                                             1893                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 29 2018......SUNRISE   650 AM PST   SUNSET   451 PM PST   
DECEMBER 30 2018......SUNRISE   650 AM PST   SUNSET   452 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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