713  
CDUS46 KSGX 090943  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
143 AM PST THU JAN 09 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 8 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 74 3:31 PM 88 2007 69 5 63  
MINIMUM 47 11:59 PM 35 2024 46 1 35  
AVERAGE 61 57 4 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 2005 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.74 -0.74 0.33  
SINCE JUL 1 0.03 4.02 -3.99 4.42  
SINCE OCT 1 0.03 3.84 -3.81 2.20  
SINCE JAN 1 0.00 0.74 -0.74 0.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 8 -4 16  
MONTH TO DATE 56 64 -8 85  
SINCE DEC 1 264 318 -54 213  
SINCE JUL 1 386 447 -61 257  
 
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 4 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 11:00 PM  
LOWEST 13 2:00 PM  
AVERAGE 35  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2007  
MINIMUM TEMPERATURE (F) 46 38 2000  
 
SUNRISE AND SUNSET  
JANUARY 9 2025.......SUNRISE 6:58 AM PST SUNSET 5:01 PM PST  
JANUARY 10 2025.......SUNRISE 6:57 AM PST SUNSET 5:02 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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