422  
CDUS46 KSGX 081021  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PST FRI DEC 08 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 7 2023
 
 
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)  
YESTERDAY  
MAXIMUM 69 12:09 PM 84 2006 68 1 64  
MINIMUM 53 11:59 PM 32 2017 46 7 44  
AVERAGE 61 57 4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 2009 0.05 -0.05 0.01  
MONTH TO DATE 0.00 0.33 -0.33 0.12  
SINCE JUL 1 2.63 1.75 0.88 2.69  
SINCE OCT 1 0.41 1.57 -1.16 2.46  
SINCE JAN 1 19.62 10.33 9.29 3.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 11  
MONTH TO DATE 26 52 -26 48  
SINCE DEC 1 26 52 -26 48  
SINCE JUL 1 70 181 -111 179  
 
COOLING  
YESTERDAY 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 E (110)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 53 12:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2020  
MINIMUM TEMPERATURE (F) 46 34 2009  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 6:44 AM PST SUNSET 4:43 PM PST  
DECEMBER 9 2023......SUNRISE 6:45 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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