048  
CDUS46 KSGX 010940  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
240 AM PDT THU MAY 01 2025  
   
...............................  
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR APRIL 30 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 68 12:49 PM 94 2014 71 -3 70  
MINIMUM 59 11:13 PM 50 2010 57 2 59  
AVERAGE 64 64 0 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1999 0.01 -0.01 0.00  
2019  
2023  
MONTH TO DATE T 0.52 -0.52 0.35  
SINCE JUL 1 4.71 10.90 -6.19 16.70  
SINCE OCT 1 4.71 10.75 -6.04 14.57  
SINCE JAN 1 4.70 7.37 -2.67 12.47  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 68 100 -32 94  
SINCE MAR 1 241 265 -24 251  
SINCE JUL 1 879 1052 -173 774  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 25 -23 4  
SINCE MAR 1 3 35 -32 4  
SINCE JAN 1 11 49 -38 7    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 3:00 AM  
LOWEST 61 12:00 PM  
AVERAGE 71  
   
......................................................  
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 99 2014  
MINIMUM TEMPERATURE (F) 57 49 1999  
 
SUNRISE AND SUNSET  
MAY 1 2025...........SUNRISE 6:03 AM PDT SUNSET 7:35 PM PDT  
MAY 2 2025...........SUNRISE 6:02 AM PDT SUNSET 7:36 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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