AFOS product CLISAN
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CDUS46 KSGX 181235
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
435 AM PST THU JAN 18 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 17 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         72   1240 PM  86    1977  65      7       66       
  MINIMUM         53    754 AM  34    1888  49      4       50       
  AVERAGE         63                        57      6       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.55 1916   0.07  -0.07     0.00    
  MONTH TO DATE    1.75                      1.11   0.64     1.06    
  SINCE OCT 1      1.84                      4.22  -2.38     5.96    
  SINCE JAN 1      1.75                      1.11   0.64     1.06    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         8     -6        7       
  MONTH TO DATE   50                       139    -89      105       
  SINCE DEC 1    192                       401   -209      290       
  SINCE JUL 1    230                       546   -316      340       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE DEC 1      6                         0      6        4       
  SINCE JAN 1      3                         0      3        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     41           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        81      2009                    
                                             2005                    
                                             1971                    
 MINIMUM TEMPERATURE (F)   49        34      1888                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 18 2018.......SUNRISE   650 AM PST   SUNSET   508 PM PST   
JANUARY 19 2018.......SUNRISE   650 AM PST   SUNSET   509 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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