345  
CDUS46 KSGX 130031  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
531 PM PDT SUN MAY 12 2024  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 12 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 74 1:56 PM 95 2014 76 -2 75  
MINIMUM 60 12:50 AM 50 2010 58 2 55  
2022  
AVERAGE 67 67 0 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.03 2008 0.01 -0.01 0.00  
MONTH TO DATE 0.10 0.14 -0.04 0.78  
SINCE JUL 1 18.78 11.62 7.16 22.59  
SINCE OCT 1 16.56 11.44 5.12 22.36  
SINCE JAN 1 14.69 8.34 6.35 17.02  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 11 16 -5 32  
SINCE MAR 1 287 232 55 281  
SINCE JUL 1 911 1037 -126 1137  
 
COOLING  
TODAY 2 2 0 0  
MONTH TO DATE 7 24 -17 0  
SINCE MAR 1 18 94 -76 27  
SINCE JAN 1 22 109 -87 33    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 70  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 104 2013  
MINIMUM TEMPERATURE (F) 58 54 2007  
 
SUNRISE AND SUNSET  
MAY 12 2024...........SUNRISE 5:52 AM PDT SUNSET 7:44 PM PDT  
MAY 13 2024...........SUNRISE 5:52 AM PDT SUNSET 7:45 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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