299  
CDUS46 KSGX 192328  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
428 PM PDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 19 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 1:39 PM 96 2016 85 -5 83  
MINIMUM 62 6:22 AM 57 2006 64 -2 63  
AVERAGE 71 75 -4 73  
 
PRECIPITATION (IN)  
TODAY 0.00 0.07 2005 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.07 -0.06 0.23  
SINCE JUL 1 2.21 0.11 2.10 0.23  
SINCE OCT 1 24.54 11.79 12.75 6.79  
SINCE JAN 1 19.20 8.69 10.51 1.36  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 6 10 -4 8  
MONTH TO DATE 191 208 -17 322  
SINCE SEP 1 191 208 -17 322  
SINCE JAN 1 1050 1231 -181 1514    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 AM  
LOWEST 48 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 2015  
MINIMUM TEMPERATURE (F) 64 55 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 6:38 AM PDT SUNSET 6:53 PM PDT  
SEPTEMBER 20 2023.....SUNRISE 6:38 AM PDT SUNSET 6:52 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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