414  
CDUS46 KSGX 290024  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
524 PM PDT TUE APR 28 2026  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 28 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 74 2:57 PM 98 2008 75 -1 70  
MINIMUM 51 5:26 AM 48 2002 55 -4 52  
AVERAGE 63 65 -2 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.96 2005 0.01 -0.01 0.00  
MONTH TO DATE 0.38 0.57 -0.19 0.19  
SINCE JUL 1 15.61 11.46 4.15 4.46  
SINCE OCT 1 15.56 11.28 4.28 4.46  
SINCE JAN 1 5.16 8.18 -3.02 4.43  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 4  
MONTH TO DATE 22 71 -49 90  
SINCE MAR 1 35 209 -174 205  
SINCE JUL 1 513 1014 -501 915  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 47 43 4 8  
SINCE MAR 1 194 65 129 8  
SINCE JAN 1 247 80 167 8    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 3:00 AM  
LOWEST 30 12:00 PM  
AVERAGE 54  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 2015  
MINIMUM TEMPERATURE (F) 55 47 1999  
 
SUNRISE AND SUNSET  
APRIL 28 2026.........SUNRISE 6:06 AM PDT SUNSET 7:33 PM PDT  
APRIL 29 2026.........SUNRISE 6:05 AM PDT SUNSET 7:34 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