117  
CDUS46 KSGX 310931  
CLISNA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PDT MON JUL 31 2023  
   
...............................
 
 
   
..THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR JULY 30 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 86 3:51 PM 99 2003 80 6 82  
MINIMUM 70 2:25 AM 61 2020 67 3 69  
AVERAGE 78 73 5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 1965 0.00 0.00 0.00  
2003  
MONTH TO DATE T 0.04 -0.04 0.00  
SINCE JUL 1 T 0.04 -0.04 0.00  
SINCE OCT 1 18.00 11.07 6.93 6.96  
SINCE JAN 1 13.58 7.69 5.89 1.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 4 -1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 13 8 5 11  
MONTH TO DATE 252 223 29 244  
SINCE JUN 1 319 328 -9 457  
SINCE JAN 1 337 424 -87 665    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 89 2018  
MINIMUM TEMPERATURE (F) 67 62 1999  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 6:03 AM PDT SUNSET 7:53 PM PDT  
AUGUST 1 2023........SUNRISE 6:04 AM PDT SUNSET 7:52 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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