764  
CDUS46 KSGX 080929  
CLIFUL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
229 AM PDT THU MAY 08 2025  
   
...............................  
 
   
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 7 2025  
 
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)  
YESTERDAY  
MAXIMUM 75 1:58 PM 98 2007 76 -1 74  
MINIMUM 59 11:59 PM 50 2017 57 2 52  
AVERAGE 67 66 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 2017 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.08 -0.06 0.10  
SINCE JUL 1 3.93 11.56 -7.63 18.78  
SINCE OCT 1 3.93 11.38 -7.45 16.56  
SINCE JAN 1 3.90 8.28 -4.38 14.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 16 11 5 11  
SINCE MAR 1 232 227 5 287  
SINCE JUL 1 942 1032 -90 911  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 3 14 -11 2  
SINCE MAR 1 11 84 -73 13  
SINCE JAN 1 12 99 -87 17    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 100 2007  
MINIMUM TEMPERATURE (F) 57 49 2017  
 
SUNRISE AND SUNSET  
MAY 8 2025...........SUNRISE 5:56 AM PDT SUNSET 7:41 PM PDT  
MAY 9 2025...........SUNRISE 5:55 AM PDT SUNSET 7:42 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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