050  
CDUS46 KSGX 182321  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
421 PM PDT WED SEP 18 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 18 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 12:53 PM 95 1939 77 -4 75  
MINIMUM 62 4:38 AM 50 1882 66 -4 66  
AVERAGE 68 72 -4 71  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 1963 0.00 0.00 T  
MONTH TO DATE 0.00 0.05 -0.05 0.01  
SINCE JUL 1 T 0.14 -0.14 1.85  
SINCE OCT 1 12.41 9.72 2.69 15.72  
SINCE JAN 1 11.00 6.76 4.24 12.98  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 3 7 -4 6  
MONTH TO DATE 172 134 38 139  
SINCE SEP 1 172 134 38 139  
SINCE JAN 1 747 694 53 569    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 61 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1939  
MINIMUM TEMPERATURE (F) 66 50 1882  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2024.....SUNRISE 6:35 AM PDT SUNSET 6:50 PM PDT  
SEPTEMBER 19 2024.....SUNRISE 6:35 AM PDT SUNSET 6:48 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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