779  
CDUS46 KSGX 132317  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
417 PM PDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 13 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 10:54 AM 104 2013 76 -1 91  
MINIMUM 59 5:28 AM 54 2007 58 1 55  
AVERAGE 67 67 0 73  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2018 0.01 -0.01 0.00  
MONTH TO DATE 0.78 0.15 0.63 0.00  
SINCE JUL 1 22.52 11.63 10.89 6.65  
SINCE OCT 1 22.29 11.45 10.84 6.46  
SINCE JAN 1 16.95 8.35 8.60 1.03  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 32 17 15 12  
SINCE MAR 1 281 233 48 137  
SINCE JUL 1 1137 1038 99 815  
 
COOLING  
TODAY 2 3 -1 8  
MONTH TO DATE 2 27 -25 26  
SINCE MAR 1 29 97 -68 130  
SINCE JAN 1 35 112 -77 159    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 54 11:00 AM  
AVERAGE 74  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 103 2014  
MINIMUM TEMPERATURE (F) 58 53 2000  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 5:52 AM PDT SUNSET 7:45 PM PDT  
MAY 14 2023...........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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