433  
CDUS46 KSGX 182329  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
429 PM PDT MON SEP 18 2023  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 1:20 PM 90 2020 80 -3 78  
MINIMUM 67 6:53 AM 60 2006 65 2 69  
2011  
AVERAGE 72 72 0 74  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2006 0.01 -0.01 0.00  
MONTH TO DATE T 0.05 -0.05 0.26  
SINCE JUL 1 2.13 0.10 2.03 0.28  
SINCE OCT 1 20.13 11.13 9.00 7.24  
SINCE JAN 1 15.71 7.75 7.96 1.66  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 7 7 0 9  
MONTH TO DATE 165 149 16 302  
SINCE SEP 1 165 149 16 302  
SINCE JAN 1 827 855 -28 1366    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 2016  
MINIMUM TEMPERATURE (F) 65 60 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 6:37 AM PDT SUNSET 6:54 PM PDT  
SEPTEMBER 19 2023.....SUNRISE 6:37 AM PDT SUNSET 6:53 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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