850  
CDUS46 KSGX 190925  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR MAY 18 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 68 2:33 PM 87 2008 71 -3 73  
MINIMUM 61 8:42 AM 53 2011 60 1 62  
AVERAGE 65 66 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2007 0.01 -0.01 0.00  
2007  
2019  
MONTH TO DATE 0.46 0.20 0.26 0.00  
SINCE JUL 1 18.23 11.10 7.13 7.09  
SINCE OCT 1 17.95 10.95 7.00 6.92  
SINCE JAN 1 13.53 7.57 5.96 1.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 32 28 4 6  
SINCE MAR 1 393 292 101 104  
SINCE JUL 1 1181 1079 102 649  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 3 27 -24 42  
SINCE MAR 1 15 62 -47 140  
SINCE JAN 1 15 76 -61 186    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 5:00 AM  
LOWEST 68 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 83 2008  
MINIMUM TEMPERATURE (F) 60 53 2019  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 5:48 AM PDT SUNSET 7:48 PM PDT  
MAY 20 2023...........SUNRISE 5:48 AM PDT SUNSET 7:49 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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