397  
CDUS46 KSGX 190919  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT WED MAR 19 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MARCH 18 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 69 10:41 AM 83 2009 71 -2 76  
MINIMUM 45 6:11 AM 42 2002 52 -7 50  
AVERAGE 57 62 -5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 2005 0.04 -0.04 0.00  
MONTH TO DATE 0.70 1.20 -0.50 0.87  
SINCE JUL 1 3.68 10.35 -6.67 16.33  
SINCE OCT 1 3.68 10.17 -6.49 14.11  
SINCE JAN 1 3.65 7.07 -3.42 12.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 4 4 2  
MONTH TO DATE 106 89 17 105  
SINCE MAR 1 106 89 17 105  
SINCE JUL 1 816 894 -78 729  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 18 -18 0  
SINCE MAR 1 0 18 -18 0  
SINCE JAN 1 1 33 -32 4    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
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) 71 89 2001  
MINIMUM TEMPERATURE (F) 52 43 2006  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 6:56 AM PDT SUNSET 7:03 PM PDT  
MARCH 20 2025.........SUNRISE 6:55 AM PDT SUNSET 7:04 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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