474  
CDUS46 KSGX 232328  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
428 PM PDT WED APR 23 2025  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 23 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 65 2:59 PM 90 2020 75 -10 70  
MINIMUM 57 9:46 AM 44 2010 55 2 57  
AVERAGE 61 65 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 2012 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.50 -0.50 0.38  
SINCE JUL 1 3.72 11.39 -7.67 18.68  
SINCE OCT 1 3.72 11.21 -7.49 16.46  
SINCE JAN 1 3.69 8.11 -4.42 14.59  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 1  
MONTH TO DATE 67 61 6 86  
SINCE MAR 1 190 199 -9 268  
SINCE JUL 1 900 1004 -104 892  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 8 33 -25 9  
SINCE MAR 1 8 55 -47 9  
SINCE JAN 1 9 70 -61 13    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 40 3:00 AM  
LOWEST 29 12:00 PM  
AVERAGE 35  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 101 2020  
MINIMUM TEMPERATURE (F) 55 49 2006  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 6:11 AM PDT SUNSET 7:30 PM PDT  
APRIL 24 2025.........SUNRISE 6:10 AM PDT SUNSET 7:30 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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