398  
CDUS46 KSGX 010925  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR AUGUST 31 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 2:58 PM 104 2007 87 -4 103  
MINIMUM 68 3:50 AM 58 2010 66 2 68  
AVERAGE 76 77 -1 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2017 0.00 0.00 0.00  
MONTH TO DATE 2.20 0.02 2.18 0.00  
SINCE JUL 1 2.20 0.04 2.16 0.00  
SINCE OCT 1 24.53 11.72 12.81 6.56  
SINCE JAN 1 19.19 8.62 10.57 1.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 4 2 2 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 12 -1 21  
MONTH TO DATE 381 358 23 446  
SINCE JUN 1 803 852 -49 987  
SINCE JAN 1 859 1023 -164 1192    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 74 6:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 106 1998  
2017  
MINIMUM TEMPERATURE (F) 66 59 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 6:25 AM PDT SUNSET 7:18 PM PDT  
SEPTEMBER 2 2023.....SUNRISE 6:26 AM PDT SUNSET 7:16 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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