270  
CDUS46 KSGX 080033  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
533 PM PDT SUN MAY 07 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 7 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 72 1:56 PM 98 2007 76 -4 75  
MINIMUM 53 5:21 AM 50 2017 57 -4 61  
AVERAGE 63 66 -3 68  
 
PRECIPITATION (IN)  
TODAY 0.00 0.53 2017 0.01 -0.01 0.00  
MONTH TO DATE 0.78 0.08 0.70 0.00  
SINCE JUL 1 22.52 11.56 10.96 6.65  
SINCE OCT 1 22.29 11.38 10.91 6.46  
SINCE JAN 1 16.95 8.28 8.67 1.03  
 
DEGREE DAYS  
HEATING  
TODAY 2 1 1 0  
MONTH TO DATE 27 11 16 1  
SINCE MAR 1 276 227 49 126  
SINCE JUL 1 1132 1032 100 804  
 
COOLING  
TODAY 0 2 -2 3  
MONTH TO DATE 0 14 -14 15  
SINCE MAR 1 27 84 -57 119  
SINCE JAN 1 33 99 -66 148    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 46 3:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 100 2007  
MINIMUM TEMPERATURE (F) 57 49 2017  
 
SUNRISE AND SUNSET  
MAY 7 2023...........SUNRISE 5:57 AM PDT SUNSET 7:40 PM PDT  
MAY 8 2023...........SUNRISE 5:56 AM PDT SUNSET 7:41 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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