105  
CDUS46 KSGX 120919  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT TUE SEP 12 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 11 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 91 1:00 PM 98 2000 86 5 93  
2021  
MINIMUM 70 5:17 AM 56 2010 65 5 76  
AVERAGE 81 76 5 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2022 0.01 -0.01 T  
MONTH TO DATE 0.01 0.04 -0.03 0.23  
SINCE JUL 1 2.21 0.08 2.13 0.23  
SINCE OCT 1 24.54 11.76 12.78 6.79  
SINCE JAN 1 19.20 8.66 10.54 1.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 11 5 20  
MONTH TO DATE 132 126 6 234  
SINCE SEP 1 132 126 6 234  
SINCE JAN 1 991 1149 -158 1426    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 26 4:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 2014  
MINIMUM TEMPERATURE (F) 65 57 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 6:33 AM PDT SUNSET 7:03 PM PDT  
SEPTEMBER 13 2023.....SUNRISE 6:34 AM PDT SUNSET 7:01 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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