051  
CDUS46 KSGX 211528  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
828 AM PDT WED JUN 21 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JUNE 20 2023
 
 
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)  
YESTERDAY  
MAXIMUM 79 1:20 PM 109 2016 80 -1 97  
MINIMUM 62 11:59 PM 56 2005 63 -1 60  
AVERAGE 71 72 -1 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2009 0.00 0.00 0.00  
2009  
2019  
MONTH TO DATE T 0.07 -0.07 T  
SINCE JUL 1 22.56 11.85 10.71 6.65  
SINCE OCT 1 22.33 11.67 10.66 6.46  
SINCE JAN 1 16.99 8.57 8.42 1.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE JUN 1 4 0 4 0  
SINCE JUL 1 1151 1048 103 818  
 
COOLING  
YESTERDAY 6 7 -1 14  
MONTH TO DATE 46 99 -53 137  
SINCE JUN 1 46 99 -53 137  
SINCE JAN 1 102 270 -168 342    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 11:00 PM  
LOWEST 45 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 2008  
MINIMUM TEMPERATURE (F) 64 58 2005  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 5:41 AM PDT SUNSET 8:06 PM PDT  
JUNE 22 2023..........SUNRISE 5:42 AM PDT SUNSET 8:06 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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