874  
CDUS46 KSGX 191021  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PST THU DEC 19 2024  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 18 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 2:46 PM 83 2004 66 14 74  
MINIMUM 52 11:23 PM 38 2016 48 4 58  
AVERAGE 66 57 9 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 2010 0.07 -0.07 0.01  
MONTH TO DATE T 1.11 -1.11 0.01  
SINCE JUL 1 0.01 2.60 -2.59 2.67  
SINCE OCT 1 0.01 2.45 -2.44 0.54  
SINCE JAN 1 12.55 10.25 2.30 16.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 0  
MONTH TO DATE 96 132 -36 60  
SINCE DEC 1 96 132 -36 60  
SINCE JUL 1 209 259 -50 84  
 
COOLING  
YESTERDAY 1 0 1 1  
MONTH TO DATE 1 0 1 2  
SINCE DEC 1 1 0 1 2  
SINCE JAN 1 1072 1073 -1 1096    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 8:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 1999  
MINIMUM TEMPERATURE (F) 48 38 2012  
 
SUNRISE AND SUNSET  
DECEMBER 19 2024......SUNRISE 6:51 AM PST SUNSET 4:47 PM PST  
DECEMBER 20 2024......SUNRISE 6:52 AM PST SUNSET 4:47 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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