721  
CDUS46 KSGX 010020  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
420 PM PST WED JAN 31 2024  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 31 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 1:06 PM 94 2003 69 -2 70  
MINIMUM 50 3:33 AM 33 2002 47 3 42  
AVERAGE 59 58 1 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 2019 0.10 -0.10 0.00  
MONTH TO DATE 1.55 2.85 -1.30 5.59  
SINCE JUL 1 5.64 6.13 -0.49 11.16  
SINCE OCT 1 3.42 5.95 -2.53 10.93  
SINCE JAN 1 1.55 2.85 -1.30 5.59  
 
DEGREE DAYS  
HEATING  
TODAY 6 7 -1 9  
MONTH TO DATE 237 232 5 273  
SINCE DEC 1 365 486 -121 511  
SINCE JUL 1 409 615 -206 642  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 5 -3 0  
SINCE DEC 1 5 7 -2 2  
SINCE JAN 1 2 5 -3 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 AM  
LOWEST 52 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2020  
MINIMUM TEMPERATURE (F) 47 37 2002  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 6:50 AM PST SUNSET 5:21 PM PST  
FEBRUARY 1 2024......SUNRISE 6:49 AM PST SUNSET 5:22 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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