280  
CDUS46 KSGX 212324  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
424 PM PDT MON APR 21 2025  
   
...............................  
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 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 68 2:13 PM 88 2009 71 -3 72  
MINIMUM 56 5:23 AM 49 2007 56 0 MM  
2008  
AVERAGE 62 63 -1 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 0.11 2001 0.01 -0.01 0.00  
MONTH TO DATE T 0.41 -0.41 0.35  
SINCE JUL 1 4.71 10.79 -6.08 16.70  
SINCE OCT 1 4.71 10.64 -5.93 14.57  
SINCE JAN 1 4.70 7.26 -2.56 12.47  
 
DEGREE DAYS  
HEATING  
TODAY 3 3 0 MM  
MONTH TO DATE 32 75 -43 80  
SINCE MAR 1 205 240 -35 237  
SINCE JUL 1 843 1027 -184 760  
 
COOLING  
TODAY 0 1 -1 MM  
MONTH TO DATE 2 11 -9 4  
SINCE MAR 1 3 21 -18 4  
SINCE JAN 1 11 35 -24 7    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 2:00 AM  
LOWEST 56 12:00 PM  
AVERAGE 72  
   
......................................................  
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 85 2017  
MINIMUM TEMPERATURE (F) 56 48 2001  
2010  
 
SUNRISE AND SUNSET  
APRIL 21 2025.........SUNRISE 6:13 AM PDT SUNSET 7:27 PM PDT  
APRIL 22 2025.........SUNRISE 6:12 AM PDT SUNSET 7:28 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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