AFOS product CLISAN
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CDUS46 KSGX 251218
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
417 AM PST TUE DEC 25 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 24 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         66    247 PM  79    1989  64      2       66       
  MINIMUM         54    902 AM  36    1879  48      6       47       
  AVERAGE         60                        56      4       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.47 1940   0.05  -0.05     0.00    
  MONTH TO DATE    2.60                      1.11   1.49     0.07    
  SINCE OCT 1      3.98                      2.69   1.29     0.09    
  SINCE JAN 1      7.23                      9.92  -2.69     7.92    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         9     -4        8       
  MONTH TO DATE   75                       202   -127      103       
  SINCE DEC 1     75                       202   -127      103       
  SINCE JUL 1     93                       347   -254      141       
                                                                     
 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   2   RESULTANT WIND DIRECTION   N (360)      
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           900 AM                                     
 LOWEST     67          1100 AM                                     
 AVERAGE    80                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        83      1925                    
 MINIMUM TEMPERATURE (F)   48        32      1879                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 25 2018......SUNRISE   649 AM PST   SUNSET   449 PM PST   
DECEMBER 26 2018......SUNRISE   649 AM PST   SUNSET   450 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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