931  
CDUS46 KSGX 050120  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
520 PM PST MON DEC 04 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 4 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 2:58 PM 82 2006 69 9 67  
MINIMUM 48 6:02 AM 38 2011 46 2 51  
AVERAGE 63 58 5 59  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2014 0.05 -0.05 0.06  
2022  
MONTH TO DATE 0.00 0.18 -0.18 0.10  
SINCE JUL 1 2.63 1.60 1.03 2.67  
SINCE OCT 1 0.41 1.42 -1.01 2.44  
SINCE JAN 1 19.62 10.18 9.44 3.80  
 
DEGREE DAYS  
HEATING  
TODAY 2 7 -5 6  
MONTH TO DATE 21 28 -7 21  
SINCE DEC 1 21 28 -7 21  
SINCE JUL 1 65 157 -92 152  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1333 1506 -173 1839    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 0.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 82 2000  
MINIMUM TEMPERATURE (F) 46 39 2006  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 6:41 AM PST SUNSET 4:43 PM PST  
DECEMBER 5 2023......SUNRISE 6:42 AM PST SUNSET 4:43 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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