023  
CDUS46 KSGX 102320  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
420 PM PDT THU APR 10 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 10 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 2:07 PM 90 2018 74 6 80  
MINIMUM 54 5:43 AM 39 1999 53 1 54  
AVERAGE 67 63 4 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.24 2020 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.10  
SINCE JUL 1 3.72 11.14 -7.42 18.40  
SINCE OCT 1 3.72 10.96 -7.24 16.18  
SINCE JAN 1 3.69 7.86 -4.17 14.31  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 32 30 2 51  
SINCE MAR 1 155 168 -13 233  
SINCE JUL 1 865 973 -108 857  
 
COOLING  
TODAY 2 1 1 2  
MONTH TO DATE 4 10 -6 4  
SINCE MAR 1 4 32 -28 4  
SINCE JAN 1 5 47 -42 8    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 61  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 2008  
MINIMUM TEMPERATURE (F) 53 48 2011  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 6:27 AM PDT SUNSET 7:20 PM PDT  
APRIL 11 2025.........SUNRISE 6:26 AM PDT SUNSET 7:20 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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