198  
CDUS46 KSGX 010933  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
233 AM PDT MON MAY 01 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 30 2023
 
 
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)  
YESTERDAY  
MAXIMUM 64 3:52 PM 96 2014 76 -12 80  
MINIMUM 57 11:59 PM 47 2010 56 1 54  
AVERAGE 61 66 -5 67  
 
PRECIPITATION (IN)  
YESTERDAY T 0.01 2016 0.01 -0.01 0.00  
2016  
2019  
MONTH TO DATE T 0.59 -0.59 0.16  
SINCE JUL 1 21.74 11.48 10.26 6.65  
SINCE OCT 1 21.51 11.30 10.21 6.46  
SINCE JAN 1 16.17 8.20 7.97 1.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 42 75 -33 32  
SINCE MAR 1 249 213 36 125  
SINCE JUL 1 1105 1018 87 803  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 27 48 -21 75  
SINCE MAR 1 27 70 -43 104  
SINCE JAN 1 33 85 -52 133    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 72 4:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 98 2014  
MINIMUM TEMPERATURE (F) 56 46 1999  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 6:03 AM PDT SUNSET 7:35 PM PDT  
MAY 2 2023...........SUNRISE 6:02 AM PDT SUNSET 7:36 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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