161  
CDUS46 KSGX 130032  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
432 PM PST TUE DEC 12 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 12 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 68 1:57 PM 87 2010 68 0 56  
MINIMUM 45 7:11 AM 38 2003 46 -1 45  
AVERAGE 57 57 0 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.18 2014 0.07 -0.07 0.39  
MONTH TO DATE 0.00 0.63 -0.63 1.54  
SINCE JUL 1 2.63 2.05 0.58 4.11  
SINCE OCT 1 0.41 1.87 -1.46 3.88  
SINCE JAN 1 19.62 10.63 8.99 5.24  
 
DEGREE DAYS  
HEATING  
TODAY 8 8 0 14  
MONTH TO DATE 52 92 -40 103  
SINCE DEC 1 52 92 -40 103  
SINCE JUL 1 96 221 -125 234  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE DEC 1 3 0 3 0  
SINCE JAN 1 1336 1506 -170 1839    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 47 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 82 2017  
MINIMUM TEMPERATURE (F) 45 40 2007  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 6:47 AM PST SUNSET 4:44 PM PST  
DECEMBER 13 2023......SUNRISE 6:48 AM PST SUNSET 4:44 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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