732  
CDUS46 KSGX 230030  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
530 PM PDT MON MAY 22 2023  
   
...............................
 
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 22 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 2:38 PM 85 2005 76 -4 76  
MINIMUM 61 4:24 AM 52 2002 59 2 57  
AVERAGE 67 67 0 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 2006 0.01 -0.01 0.00  
MONTH TO DATE 0.78 0.24 0.54 T  
SINCE JUL 1 22.52 11.72 10.80 6.65  
SINCE OCT 1 22.29 11.54 10.75 6.46  
SINCE JAN 1 16.95 8.44 8.51 1.03  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 32 26 6 15  
SINCE MAR 1 281 242 39 140  
SINCE JUL 1 1137 1047 90 818  
 
COOLING  
TODAY 2 3 -1 2  
MONTH TO DATE 23 54 -31 53  
SINCE MAR 1 50 124 -74 157  
SINCE JAN 1 56 139 -83 186    
...............................................................
 
 
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 SW (220)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 85 2017  
MINIMUM TEMPERATURE (F) 59 53 2021  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 5:46 AM PDT SUNSET 7:51 PM PDT  
MAY 23 2023...........SUNRISE 5:46 AM PDT SUNSET 7:52 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page