621  
CDUS46 KSGX 050911  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
211 AM PDT SAT APR 05 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 4 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 2:46 PM 85 2015 73 0 65  
MINIMUM 47 6:08 AM 41 1999 53 -6 51  
AVERAGE 60 63 -3 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.17 2006 0.03 -0.03 T  
MONTH TO DATE 0.00 0.12 -0.12 T  
SINCE JUL 1 3.72 11.01 -7.29 18.30  
SINCE OCT 1 3.72 10.83 -7.11 16.08  
SINCE JAN 1 3.69 7.73 -4.04 14.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 3 2 7  
MONTH TO DATE 28 12 16 16  
SINCE MAR 1 151 150 1 198  
SINCE JUL 1 861 955 -94 822  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 0 26 -26 0  
SINCE JAN 1 1 41 -40 4    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 4:00 AM  
LOWEST 22 2:00 PM  
AVERAGE 39  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 2016  
MINIMUM TEMPERATURE (F) 53 43 1999  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 6:33 AM PDT SUNSET 7:16 PM PDT  
APRIL 6 2025.........SUNRISE 6:32 AM PDT SUNSET 7:17 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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