433  
CDUS46 KSGX 182322  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
422 PM PDT FRI APR 18 2025  
   
...............................  
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR APRIL 18 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 64 1:00 PM 89 2021 71 -7 74  
MINIMUM 58 8:31 AM 50 2006 55 3 MM  
AVERAGE 61 63 -2 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2017 0.02 -0.02 0.00  
MONTH TO DATE T 0.36 -0.36 0.35  
SINCE JUL 1 4.71 10.74 -6.03 16.70  
SINCE OCT 1 4.71 10.59 -5.88 14.57  
SINCE JAN 1 4.70 7.21 -2.51 12.47  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1 MM  
MONTH TO DATE 89 66 23 80  
SINCE MAR 1 262 231 31 237  
SINCE JUL 1 900 1018 -118 760  
 
COOLING  
TODAY 0 1 -1 MM  
MONTH TO DATE 2 8 -6 3  
SINCE MAR 1 3 18 -15 3  
SINCE JAN 1 11 32 -21 6    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.0  
 
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 MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2009  
MINIMUM TEMPERATURE (F) 55 49 2007  
 
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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