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CDUS46 KSGX 170931
CLISAN

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN DIEGO, CA
231 AM PDT FRI OCT 17 2025

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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 16 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         71   2:58 PM  97    1958  75     -4       68        
  MINIMUM         52   6:07 AM  48    1879  62    -10       65        
                                      1892                           
  AVERAGE         62                        68     -6       67     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.68 1971   0.02  -0.02     0.00     
  MONTH TO DATE    0.41                      0.19   0.22     0.00     
  SINCE JUL 1      0.92                      0.40   0.52     0.02     
  SINCE OCT 1      0.41                      0.19   0.22     0.00     
  SINCE JAN 1      5.34                      7.02  -1.68    11.02     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        3                         0      3        0        
  MONTH TO DATE    7                         0      7        0        
  SINCE SEP 1      7                         0      7        0        
  SINCE JUL 1      7                         1      6        0        

 COOLING                                                              
  YESTERDAY        0                         3     -3        2        
  MONTH TO DATE   34                        67    -33       47        
  SINCE SEP 1    254                       268    -14      266        
  SINCE JAN 1    686                       828   -142      841        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (310)       
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (300)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     3.7                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           5:00 AM                                      
 LOWEST     49           1:00 PM                                      
 AVERAGE    69                                                        

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


THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        98      1958                      
 MINIMUM TEMPERATURE (F)   61        47      1881                      
                                             1892                     
                                             1938                     


SUNRISE AND SUNSET                                                    
OCTOBER 17 2025.......SUNRISE   6:54 AM PDT   SUNSET   6:13 PM PDT     
OCTOBER 18 2025.......SUNRISE   6:55 AM PDT   SUNSET   6:12 PM PDT     


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




$$