130  
CDUS46 KSGX 050021  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
521 PM PDT MON AUG 04 2025  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR AUGUST 4 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 3:53 PM 90 2009 80 -4 85  
MINIMUM 64 2:10 AM 60 2011 67 -3 66  
AVERAGE 70 74 -4 76  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2006 0.00 0.00 0.00  
2022  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE JUL 1 T 0.04 -0.04 T  
SINCE OCT 1 4.91 11.07 -6.16 14.64  
SINCE JAN 1 4.90 7.69 -2.79 12.54  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 4 -4 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 5 8 -3 11  
MONTH TO DATE 22 32 -10 42  
SINCE JUN 1 329 371 -42 433  
SINCE JAN 1 428 467 -39 446    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 60 3:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 88 2015  
MINIMUM TEMPERATURE (F) 67 62 2002  
2011  
 
SUNRISE AND SUNSET  
AUGUST 4 2025........SUNRISE 6:06 AM PDT SUNSET 7:49 PM PDT  
AUGUST 5 2025........SUNRISE 6:07 AM PDT SUNSET 7:48 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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