530  
CDUS46 KSGX 130943  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
243 AM PDT THU APR 13 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 12 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 65 2:02 PM 98 2008 74 -9 72  
MINIMUM 58 10:20 PM 46 1999 53 5 53  
AVERAGE 62 64 -2 63  
 
PRECIPITATION (IN)  
YESTERDAY T 0.61 2010 0.02 -0.02 0.00  
MONTH TO DATE T 0.30 -0.30 T  
SINCE JUL 1 21.51 11.19 10.32 6.49  
SINCE OCT 1 21.28 11.01 10.27 6.30  
SINCE JAN 1 15.94 7.91 8.03 0.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 2  
MONTH TO DATE 22 36 -14 12  
SINCE MAR 1 229 174 55 105  
SINCE JUL 1 1085 979 106 783  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 3 12 -9 49  
SINCE MAR 1 3 34 -31 78  
SINCE JAN 1 9 49 -40 107    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 PM  
LOWEST 65 10:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 99 2008  
MINIMUM TEMPERATURE (F) 53 45 2022  
 
SUNRISE AND SUNSET  
APRIL 13 2023.........SUNRISE 6:24 AM PDT SUNSET 7:22 PM PDT  
APRIL 14 2023.........SUNRISE 6:23 AM PDT SUNSET 7:22 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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