721  
CDUS46 KSGX 201031  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PST FRI DEC 20 2024  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
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)  
YESTERDAY  
MAXIMUM 79 2:35 PM 83 2004 68 11 69  
MINIMUM 45 5:15 AM 34 2006 45 0 57  
AVERAGE 62 56 6 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.89 2010 0.06 -0.06 0.02  
MONTH TO DATE 0.00 1.05 -1.05 0.02  
SINCE JUL 1 0.02 2.47 -2.45 2.65  
SINCE OCT 1 0.02 2.29 -2.27 0.43  
SINCE JAN 1 14.71 11.05 3.66 19.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 2  
MONTH TO DATE 108 153 -45 67  
SINCE DEC 1 108 153 -45 67  
SINCE JUL 1 230 282 -52 111  
 
COOLING  
YESTERDAY 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 (190)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 4:00 AM  
LOWEST 19 2:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 83 2020  
MINIMUM TEMPERATURE (F) 45 37 2006  
 
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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