810  
CDUS46 KSGX 010036  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
436 PM PST TUE DEC 31 2024  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 3:59 PM 76 2007 68 -10 61  
2011  
MINIMUM 50 8:13 AM 32 2010 46 4 50  
AVERAGE 54 57 -3 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.94 2022 0.07 -0.07 0.01  
MONTH TO DATE 0.01 1.86 -1.85 1.46  
SINCE JUL 1 0.03 3.28 -3.25 4.09  
SINCE OCT 1 0.03 3.10 -3.07 1.87  
SINCE JAN 1 14.72 11.86 2.86 21.15  
 
DEGREE DAYS  
HEATING  
TODAY 11 8 3 9  
MONTH TO DATE 208 253 -45 128  
SINCE DEC 1 208 253 -45 128  
SINCE JUL 1 330 382 -52 172  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 2 0 3  
SINCE DEC 1 2 2 0 3  
SINCE JAN 1 1398 1508 -110 1336    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 1.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 11:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 68  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 2012  
MINIMUM TEMPERATURE (F) 46 36 2015  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 6:57 AM PST SUNSET 4:54 PM PST  
JANUARY 1 2025.......SUNRISE 6:57 AM PST SUNSET 4:54 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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