946  
CDUS46 KSGX 141001  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
301 AM PDT MON APR 14 2025  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 13 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 2:41 PM 99 2008 74 -4 67  
MINIMUM 56 9:48 PM 45 2022 53 3 48  
AVERAGE 63 64 -1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 2012 0.02 -0.02 0.18  
MONTH TO DATE 0.00 0.32 -0.32 0.28  
SINCE JUL 1 3.72 11.21 -7.49 18.58  
SINCE OCT 1 3.72 11.03 -7.31 16.36  
SINCE JAN 1 3.69 7.93 -4.24 14.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 3 -1 7  
MONTH TO DATE 35 39 -4 65  
SINCE MAR 1 158 177 -19 247  
SINCE JUL 1 868 982 -114 871  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 8 13 -5 6  
SINCE MAR 1 8 35 -27 6  
SINCE JAN 1 9 50 -41 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 2014  
2018  
MINIMUM TEMPERATURE (F) 54 44 2012  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 6:22 AM PDT SUNSET 7:23 PM PDT  
APRIL 15 2025.........SUNRISE 6:21 AM PDT SUNSET 7:23 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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