376  
CDUS46 KSGX 220019  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
519 PM PDT FRI APR 21 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 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 90 3:05 PM 94 2009 75 15 72  
MINIMUM 54 4:58 AM 46 2007 54 0 51  
AVERAGE 72 65 7 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.08 2001 0.01 -0.01 0.00  
MONTH TO DATE T 0.47 -0.47 T  
SINCE JUL 1 21.74 11.36 10.38 6.49  
SINCE OCT 1 21.51 11.18 10.33 6.30  
SINCE JAN 1 16.17 8.08 8.09 0.87  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 3  
MONTH TO DATE 38 57 -19 28  
SINCE MAR 1 245 195 50 121  
SINCE JUL 1 1101 1000 101 799  
 
COOLING  
TODAY 7 2 5 0  
MONTH TO DATE 13 29 -16 53  
SINCE MAR 1 13 51 -38 82  
SINCE JAN 1 19 66 -47 111    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 6:00 AM  
LOWEST 15 12:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 2017  
MINIMUM TEMPERATURE (F) 54 46 2010  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 6:14 AM PDT SUNSET 7:28 PM PDT  
APRIL 22 2023.........SUNRISE 6:13 AM PDT SUNSET 7:28 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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