AFOS product CLISAN
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CDUS46 KSGX 121150
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
450 AM PDT FRI MAY 12 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         70   1144 AM  83    1996  68      2       71       
  MINIMUM         61    537 AM  47    1879  59      2       63       
  AVERAGE         66                        64      2       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.42 1957   0.00   0.00     0.00    
  MONTH TO DATE    0.90                      0.06   0.84     0.43    
  SINCE OCT 1     12.61                     10.01   2.60     7.85    
  SINCE JAN 1      7.71                      6.90   0.81     5.00    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   24                        24      0        5       
  SINCE MAR 1    119                       315   -196      101       
  SINCE JUL 1    711                      1173   -462      641       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        2       
  MONTH TO DATE   14                        11      3        7       
  SINCE MAR 1     60                        30     30       61       
  SINCE JAN 1     60                        35     25      106       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (310)      
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     8.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 AM                                     
 LOWEST     63           900 AM                                     
 AVERAGE    74                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        88      2014                    
                                             1979                    
 MINIMUM TEMPERATURE (F)   59        46      1890                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 12 2017...........SUNRISE   552 AM PDT   SUNSET   739 PM PDT   
MAY 13 2017...........SUNRISE   551 AM PDT   SUNSET   739 PM PDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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