483  
CDUS46 KSGX 060020  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
520 PM PDT FRI MAY 05 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 5 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 68 3:40 PM 94 2018 76 -8 82  
MINIMUM 54 6:04 AM 50 1999 56 -2 59  
AVERAGE 61 66 -5 71  
 
PRECIPITATION (IN)  
TODAY 0.09R 0.01 2005 0.01 0.08 0.00  
2005  
2013  
MONTH TO DATE 0.78 0.06 0.72 0.00  
SINCE JUL 1 22.52 11.54 10.98 6.65  
SINCE OCT 1 22.29 11.36 10.93 6.46  
SINCE JAN 1 16.95 8.26 8.69 1.03  
 
DEGREE DAYS  
HEATING  
TODAY 4 1 3 0  
MONTH TO DATE 21 9 12 1  
SINCE MAR 1 270 225 45 126  
SINCE JUL 1 1126 1030 96 804  
 
COOLING  
TODAY 0 2 -2 6  
MONTH TO DATE 0 10 -10 11  
SINCE MAR 1 27 80 -53 115  
SINCE JAN 1 33 95 -62 144    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 2020  
MINIMUM TEMPERATURE (F) 57 52 2017  
 
SUNRISE AND SUNSET  
MAY 5 2023...........SUNRISE 5:59 AM PDT SUNSET 7:38 PM PDT  
MAY 6 2023...........SUNRISE 5:58 AM PDT SUNSET 7:39 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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