862  
CDUS46 KSGX 210022  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
422 PM PST FRI DEC 20 2024  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 20 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 68 1:37 PM 83 2020 68 0 68  
MINIMUM 48 8:35 AM 37 2006 45 3 58  
AVERAGE 58 56 2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 2010 0.05 -0.05 0.79  
MONTH TO DATE 0.00 1.10 -1.10 0.81  
SINCE JUL 1 0.02 2.52 -2.50 3.44  
SINCE OCT 1 0.02 2.34 -2.32 1.22  
SINCE JAN 1 14.71 11.10 3.61 20.50  
 
DEGREE DAYS  
HEATING  
TODAY 7 9 -2 2  
MONTH TO DATE 115 162 -47 69  
SINCE DEC 1 115 162 -47 69  
SINCE JUL 1 237 291 -54 113  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 3  
SINCE DEC 1 2 0 2 3  
SINCE JAN 1 1398 1506 -108 1336    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2020  
MINIMUM TEMPERATURE (F) 45 37 1998  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 6:53 AM PST SUNSET 4:47 PM PST  
DECEMBER 21 2024......SUNRISE 6:53 AM PST SUNSET 4:47 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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