929  
CDUS46 KSGX 170942  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
242 AM PDT MON APR 17 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 16 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 71 1:43 PM 90 1999 74 -3 72  
MINIMUM 53 7:48 AM 46 2009 54 -1 57  
AVERAGE 62 64 -2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2013 0.02 -0.02 0.00  
2013  
2019  
MONTH TO DATE T 0.38 -0.38 T  
SINCE JUL 1 21.74 11.27 10.47 6.49  
SINCE OCT 1 21.51 11.09 10.42 6.30  
SINCE JAN 1 16.17 7.99 8.18 0.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 34 47 -13 22  
SINCE MAR 1 241 185 56 115  
SINCE JUL 1 1097 990 107 793  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 3 19 -16 49  
SINCE MAR 1 3 41 -38 78  
SINCE JAN 1 9 56 -47 107    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 11:00 PM  
LOWEST 49 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 2016  
MINIMUM TEMPERATURE (F) 54 45 1998  
 
SUNRISE AND SUNSET  
APRIL 17 2023.........SUNRISE 6:19 AM PDT SUNSET 7:25 PM PDT  
APRIL 18 2023.........SUNRISE 6:18 AM PDT SUNSET 7:25 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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