177  
CDUS46 KSGX 180926  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PDT FRI APR 18 2025  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR APRIL 17 2025
 
 
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)  
YESTERDAY  
MAXIMUM 64 12:00 PM 90 2016 70 -6 72  
MINIMUM 59 5:00 AM 49 2001 55 4 57  
2009  
2018  
AVERAGE 62 63 -1 65  
 
PRECIPITATION (IN)  
YESTERDAY T 0.59 2000 0.02 -0.02 0.00  
MONTH TO DATE T 0.34 -0.34 0.35  
SINCE JUL 1 4.71 10.72 -6.01 16.70  
SINCE OCT 1 4.71 10.57 -5.86 14.57  
SINCE JAN 1 4.70 7.19 -2.49 12.47  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 0  
MONTH TO DATE 85 63 22 80  
SINCE MAR 1 258 228 30 237  
SINCE JUL 1 896 1015 -119 760  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 7 -5 3  
SINCE MAR 1 3 17 -14 3  
SINCE JAN 1 11 31 -20 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 5:00 AM  
LOWEST 51 12:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2021  
MINIMUM TEMPERATURE (F) 55 50 2006  
 
SUNRISE AND SUNSET  
APRIL 18 2025.........SUNRISE 6:17 AM PDT SUNSET 7:25 PM PDT  
APRIL 19 2025.........SUNRISE 6:16 AM PDT SUNSET 7:26 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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