517  
CDUS46 KSGX 250024  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
524 PM PDT SUN MAY 24 2026  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 24 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 1:58 PM 93 2021 76 -2 74  
MINIMUM 62 8:47 AM 51 2019 59 3 61  
AVERAGE 68 68 0 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 2018 0.00 0.00 0.00  
MONTH TO DATE 0.06 0.25 -0.19 0.02  
SINCE JUL 1 15.71 11.73 3.98 4.48  
SINCE OCT 1 15.66 11.55 4.11 4.48  
SINCE JAN 1 5.26 8.45 -3.19 4.45  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 5 26 -21 19  
SINCE MAR 1 41 242 -201 227  
SINCE JUL 1 519 1047 -528 937  
 
COOLING  
TODAY 3 3 0 3  
MONTH TO DATE 66 60 6 84  
SINCE MAR 1 262 130 132 92  
SINCE JAN 1 315 145 170 92    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 12:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 85 2020  
2021  
MINIMUM TEMPERATURE (F) 60 51 2010  
 
SUNRISE AND SUNSET  
MAY 24 2026...........SUNRISE 5:45 AM PDT SUNSET 7:53 PM PDT  
MAY 25 2026...........SUNRISE 5:45 AM PDT SUNSET 7:53 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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