165  
CDUS46 KSGX 210017  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
517 PM PDT MON MAY 20 2024  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 20 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 1:51 PM 97 2017 76 -5 75  
MINIMUM 59 7:18 AM 54 2011 59 0 62  
AVERAGE 65 67 -2 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.07 2002 0.01 -0.01 0.00  
MONTH TO DATE 0.10 0.22 -0.12 0.78  
SINCE JUL 1 18.78 11.70 7.08 22.59  
SINCE OCT 1 16.56 11.52 5.04 22.36  
SINCE JAN 1 14.69 8.42 6.27 17.02  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 24 -11 32  
SINCE MAR 1 289 240 49 281  
SINCE JUL 1 913 1045 -132 1137  
 
COOLING  
TODAY 0 3 -3 4  
MONTH TO DATE 10 48 -38 17  
SINCE MAR 1 21 118 -97 44  
SINCE JAN 1 25 133 -108 50    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 49 3:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2003  
MINIMUM TEMPERATURE (F) 59 50 2002  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 5:47 AM PDT SUNSET 7:50 PM PDT  
MAY 21 2024...........SUNRISE 5:46 AM PDT SUNSET 7:51 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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