797  
CDUS46 KSGX 231016  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
216 AM PST SAT DEC 23 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 22 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 68 1:15 PM 78 2003 68 0 72  
MINIMUM 55 11:59 PM 33 1998 45 10 45  
AVERAGE 62 56 6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.44 1.54 2010 0.06 0.38 0.00  
MONTH TO DATE 1.45 1.22 0.23 1.54  
SINCE JUL 1 4.08 2.64 1.44 4.11  
SINCE OCT 1 1.86 2.46 -0.60 3.88  
SINCE JAN 1 21.07 11.22 9.85 5.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 6  
MONTH TO DATE 73 180 -107 196  
SINCE DEC 1 73 180 -107 196  
SINCE JUL 1 117 309 -192 327  
 
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 4 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 2014  
MINIMUM TEMPERATURE (F) 45 32 1998  
 
SUNRISE AND SUNSET  
DECEMBER 23 2023......SUNRISE 6:54 AM PST SUNSET 4:48 PM PST  
DECEMBER 24 2023......SUNRISE 6:54 AM PST SUNSET 4:49 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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