188  
CDUS46 KSGX 271145  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
445 AM PDT SUN APR 27 2025  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 26 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 65 1:05 PM 101 2004 75 -10 73  
MINIMUM 53 11:59 PM 49 2009 55 -2 56  
AVERAGE 59 65 -6 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.19R 0.19 2025 0.01 0.18 T  
MONTH TO DATE 0.19 0.55 -0.36 0.38  
SINCE JUL 1 3.91 11.44 -7.53 18.68  
SINCE OCT 1 3.91 11.26 -7.35 16.46  
SINCE JAN 1 3.88 8.16 -4.28 14.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 78 67 11 90  
SINCE MAR 1 201 205 -4 272  
SINCE JUL 1 911 1010 -99 896  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 8 39 -31 9  
SINCE MAR 1 8 61 -53 9  
SINCE JAN 1 9 76 -67 13    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 2:00 AM  
LOWEST 31 1:00 PM  
AVERAGE 37  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 102 2004  
2008  
MINIMUM TEMPERATURE (F) 55 52 2003  
 
SUNRISE AND SUNSET  
APRIL 27 2025.........SUNRISE 6:07 AM PDT SUNSET 7:33 PM PDT  
APRIL 28 2025.........SUNRISE 6:06 AM PDT SUNSET 7:33 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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