051  
CDUS46 KSGX 051020  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
220 AM PST SUN JAN 05 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 4 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 64 2:51 PM 90 2012 69 -5 65  
MINIMUM 49 7:29 AM 38 2015 46 3 43  
2019  
AVERAGE 57 57 0 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2008 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.37 -0.37 0.33  
SINCE JUL 1 0.03 3.65 -3.62 4.42  
SINCE OCT 1 0.03 3.47 -3.44 2.20  
SINCE JAN 1 0.00 0.37 -0.37 0.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 8 0 11  
MONTH TO DATE 35 32 3 34  
SINCE DEC 1 243 286 -43 162  
SINCE JUL 1 365 415 -50 206  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 2 2 0 3  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 11:00 PM  
LOWEST 30 1:00 PM  
AVERAGE 40  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2006  
2012  
MINIMUM TEMPERATURE (F) 46 37 2009  
 
SUNRISE AND SUNSET  
JANUARY 5 2025.......SUNRISE 6:58 AM PST SUNSET 4:58 PM PST  
JANUARY 6 2025.......SUNRISE 6:58 AM PST SUNSET 4:58 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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