040  
CDUS46 KSGX 180929  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
129 AM PST MON DEC 18 2023  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 17 2023
 
 
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)  
YESTERDAY  
MAXIMUM 77 12:07 PM 79 2004 66 11 65  
MINIMUM 50 7:30 AM 40 2003 48 2 43  
AVERAGE 64 57 7 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.87 2008 0.07 -0.07 0.00  
MONTH TO DATE 0.00 1.04 -1.04 1.43  
SINCE JUL 1 2.66 2.53 0.13 3.30  
SINCE OCT 1 0.53 2.38 -1.85 3.02  
SINCE JAN 1 16.24 10.18 6.06 4.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 8 -7 11  
MONTH TO DATE 60 124 -64 121  
SINCE DEC 1 60 124 -64 121  
SINCE JUL 1 84 251 -167 209  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE DEC 1 1 0 1 0  
SINCE JAN 1 1095 1073 22 1724    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 9:00 PM  
LOWEST 20 1:00 PM  
AVERAGE 44  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 83 2004  
MINIMUM TEMPERATURE (F) 48 38 2016  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 6:50 AM PST SUNSET 4:46 PM PST  
DECEMBER 19 2023......SUNRISE 6:51 AM PST SUNSET 4:46 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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