509  
CDUS46 KSGX 262317  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
417 PM PDT FRI MAY 26 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 26 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 1:37 PM 86 2020 76 -8 75  
MINIMUM 58 5:14 AM 50 2008 60 -2 61  
AVERAGE 63 68 -5 68  
 
PRECIPITATION (IN)  
TODAY 0.02R T 2015 0.01 0.01 0.00  
2015  
2018  
MONTH TO DATE 0.81 0.27 0.54 T  
SINCE JUL 1 22.55 11.75 10.80 6.65  
SINCE OCT 1 22.32 11.57 10.75 6.46  
SINCE JAN 1 16.98 8.47 8.51 1.03  
 
DEGREE DAYS  
HEATING  
TODAY 2 0 2 0  
MONTH TO DATE 36 26 10 15  
SINCE MAR 1 285 242 43 140  
SINCE JUL 1 1141 1047 94 818  
 
COOLING  
TODAY 0 3 -3 3  
MONTH TO DATE 23 66 -43 61  
SINCE MAR 1 50 136 -86 165  
SINCE JAN 1 56 151 -95 194    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 90 2000  
MINIMUM TEMPERATURE (F) 60 49 2019  
 
SUNRISE AND SUNSET  
MAY 26 2023...........SUNRISE 5:44 AM PDT SUNSET 7:54 PM PDT  
MAY 27 2023...........SUNRISE 5:44 AM PDT SUNSET 7:55 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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