827  
CDUS46 KSGX 291059  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
259 AM PST FRI DEC 29 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 28 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 3:34 PM 82 2016 68 1 65  
2017  
MINIMUM 52 11:44 PM 33 2003 45 7 53  
AVERAGE 61 57 4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.77 2020 0.07 -0.07 0.08  
MONTH TO DATE 1.45 1.63 -0.18 1.94  
SINCE JUL 1 4.08 3.05 1.03 4.51  
SINCE OCT 1 1.86 2.87 -1.01 4.28  
SINCE JAN 1 21.07 11.63 9.44 5.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 6  
MONTH TO DATE 106 229 -123 216  
SINCE DEC 1 106 229 -123 216  
SINCE JUL 1 150 358 -208 347  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 2  
SINCE DEC 1 3 0 3 2  
SINCE JAN 1 1336 1506 -170 1841    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 42 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 83 2016  
MINIMUM TEMPERATURE (F) 45 36 2015  
2018  
 
SUNRISE AND SUNSET  
DECEMBER 29 2023......SUNRISE 6:56 AM PST SUNSET 4:52 PM PST  
DECEMBER 30 2023......SUNRISE 6:56 AM PST SUNSET 4:52 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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