462  
CDUS46 KSGX 040023  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
423 PM PST FRI JAN 03 2025  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 3 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 64 3:17 PM 83 2001 68 -4 64  
2012  
MINIMUM 45 7:48 AM 37 2022 46 -1 51  
AVERAGE 55 57 -2 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 2024 0.09 -0.09 0.33  
MONTH TO DATE 0.00 0.28 -0.28 0.33  
SINCE JUL 1 0.03 3.56 -3.53 4.42  
SINCE OCT 1 0.03 3.38 -3.35 2.20  
SINCE JAN 1 0.00 0.28 -0.28 0.33  
 
DEGREE DAYS  
HEATING  
TODAY 10 8 2 7  
MONTH TO DATE 27 24 3 23  
SINCE DEC 1 235 278 -43 151  
SINCE JUL 1 357 407 -50 195  
 
COOLING  
TODAY 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 10 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 6:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 45  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2012  
MINIMUM TEMPERATURE (F) 46 38 2015  
2019  
 
SUNRISE AND SUNSET  
JANUARY 3 2025.......SUNRISE 6:57 AM PST SUNSET 4:56 PM PST  
JANUARY 4 2025.......SUNRISE 6:57 AM PST SUNSET 4:57 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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