164  
CDUS46 KSGX 100030  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
530 PM PDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 9 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 3:40 PM 87 1984 70 4 69  
MINIMUM 62 5:52 AM 47 1908 60 2 60  
AVERAGE 68 64 4 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.22 1893 0.01 -0.01 0.00  
MONTH TO DATE 0.08 0.11 -0.03 0.04  
SINCE JUL 1 4.50 9.57 -5.07 14.27  
SINCE OCT 1 4.48 9.36 -4.88 12.38  
SINCE JAN 1 4.34 6.40 -2.06 10.97  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 13 18 -5 16  
SINCE MAR 1 289 245 44 296  
SINCE JUL 1 1056 953 103 1029  
 
COOLING  
TODAY 3 1 2 0  
MONTH TO DATE 5 9 -4 0  
SINCE MAR 1 6 42 -36 0  
SINCE JAN 1 8 50 -42 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 62 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 85 1943  
MINIMUM TEMPERATURE (F) 60 48 1933  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 5:54 AM PDT SUNSET 7:37 PM PDT  
MAY 10 2025...........SUNRISE 5:53 AM PDT SUNSET 7:37 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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