276  
CDUS46 KSGX 060035  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
535 PM PDT MON MAY 05 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 5 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 9:35 AM 94 2018 76 -10 70  
MINIMUM 57 7:10 AM 50 1999 56 1 52  
AVERAGE 62 66 -4 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.10 2024 0.01 -0.01 0.10  
MONTH TO DATE 0.02 0.06 -0.04 0.10  
SINCE JUL 1 3.93 11.54 -7.61 18.78  
SINCE OCT 1 3.93 11.36 -7.43 16.56  
SINCE JAN 1 3.90 8.26 -4.36 14.69  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2 4  
MONTH TO DATE 12 9 3 6  
SINCE MAR 1 228 225 3 282  
SINCE JUL 1 938 1030 -92 906  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 1 10 -9 2  
SINCE MAR 1 9 80 -71 13  
SINCE JAN 1 10 95 -85 17    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.0  
 
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 39 2:00 AM  
LOWEST 29 10:00 AM  
AVERAGE 34  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 2020  
MINIMUM TEMPERATURE (F) 57 50 2024  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 5:59 AM PDT SUNSET 7:39 PM PDT  
MAY 6 2025...........SUNRISE 5:58 AM PDT SUNSET 7:40 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