AFOS product CLISAN
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CDUS46 KSGX 301237
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
436 AM PST TUE JAN 30 2018


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 29 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         82R   221 PM  81    1984  65     17       76       
                                      1962                          
  MINIMUM         54    717 AM  33    1880  50      4       45       
  AVERAGE         68                        57     11       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.92 1980   0.06  -0.06     0.00    
  MONTH TO DATE    1.78                      1.85  -0.07     3.01    
  SINCE OCT 1      1.87                      4.96  -3.09     7.91    
  SINCE JAN 1      1.78                      1.85  -0.07     3.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         8     -8        4       
  MONTH TO DATE  116                       235   -119      207       
  SINCE DEC 1    258                       497   -239      392       
  SINCE JUL 1    296                       642   -346      442       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         0      3        0       
  MONTH TO DATE    7                         0      7        0       
  SINCE DEC 1     10                         0     10        4       
  SINCE JAN 1      7                         0      7        0       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    51           300 AM                                     
 LOWEST     13          1200 PM                                     
 AVERAGE    32                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        82      1984                    
 MINIMUM TEMPERATURE (F)   50        34      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 30 2018.......SUNRISE   645 AM PST   SUNSET   520 PM PST   
JANUARY 31 2018.......SUNRISE   644 AM PST   SUNSET   521 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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