504  
CDUS46 KSGX 240021  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
521 PM PDT SAT SEP 23 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 23 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 78 2:49 PM 104 2009 84 -6 92  
MINIMUM 61 6:13 AM 55 2010 64 -3 62  
AVERAGE 70 74 -4 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 2000 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.09 -0.08 0.23  
SINCE JUL 1 2.21 0.13 2.08 0.23  
SINCE OCT 1 24.54 11.81 12.73 6.79  
SINCE JAN 1 19.20 8.71 10.49 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 5 9 -4 12  
MONTH TO DATE 211 244 -33 364  
SINCE SEP 1 211 244 -33 364  
SINCE JAN 1 1070 1267 -197 1556    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 97 2010  
2014  
MINIMUM TEMPERATURE (F) 63 56 2010  
2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2023.....SUNRISE 6:41 AM PDT SUNSET 6:47 PM PDT  
SEPTEMBER 24 2023.....SUNRISE 6:41 AM PDT SUNSET 6:46 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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