416  
CDUS46 KSGX 212322  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
422 PM PDT SAT OCT 21 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 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 88 12:53 PM 98 2003 80 8 79  
MINIMUM 62 6:19 AM 51 2004 57 5 64  
AVERAGE 75 68 7 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 2010 0.02 -0.02 0.00  
MONTH TO DATE T 0.30 -0.30 0.30  
SINCE JUL 1 2.22 0.48 1.74 0.53  
SINCE OCT 1 T 0.30 -0.30 0.30  
SINCE JAN 1 19.21 9.06 10.15 1.66  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 10 4 6 7  
MONTH TO DATE 165 117 48 168  
SINCE SEP 1 418 417 1 631  
SINCE JAN 1 1277 1440 -163 1823    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.4  
 
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 75 4:00 AM  
LOWEST 28 2:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 2008  
2019  
MINIMUM TEMPERATURE (F) 57 53 2004  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 7:02 AM PDT SUNSET 6:11 PM PDT  
OCTOBER 22 2023.......SUNRISE 7:02 AM PDT SUNSET 6:10 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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