958  
CDUS46 KSGX 220024  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
524 PM PDT THU SEP 21 2023  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 21 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 74 1:48 PM 96 2021 79 -5 82  
MINIMUM 64 4:05 AM 56 2007 64 0 66  
AVERAGE 69 72 -3 74  
 
PRECIPITATION (IN)  
TODAY 0.00 T 1999 0.01 -0.01 0.00  
1999  
2017  
MONTH TO DATE T 0.06 -0.06 0.26  
SINCE JUL 1 2.13 0.11 2.02 0.28  
SINCE OCT 1 20.13 11.14 8.99 7.24  
SINCE JAN 1 15.71 7.76 7.95 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 4 7 -3 9  
MONTH TO DATE 180 170 10 332  
SINCE SEP 1 180 170 10 332  
SINCE JAN 1 842 876 -34 1396    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.4  
 
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 84 3:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 2004  
MINIMUM TEMPERATURE (F) 64 59 2005  
2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 6:39 AM PDT SUNSET 6:50 PM PDT  
SEPTEMBER 22 2023.....SUNRISE 6:40 AM PDT SUNSET 6:48 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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