530  
CDUS46 KSGX 100027  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
527 PM PDT THU MAY 09 2024  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 12:55 PM 83 2007 71 1 68  
MINIMUM 56 6:46 AM 47 2003 54 2 56  
AVERAGE 64 62 2 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.05 2015 0.01 -0.01 T  
MONTH TO DATE 0.14 0.10 0.04 0.26  
SINCE JUL 1 14.43 9.96 4.47 16.36  
SINCE OCT 1 12.98 9.73 3.25 16.08  
SINCE JAN 1 10.98 6.64 4.34 12.22  
 
DEGREE DAYS  
HEATING  
TODAY 1 3 -2 3  
MONTH TO DATE 32 35 -3 59  
SINCE MAR 1 444 442 2 606  
SINCE JUL 1 1364 1521 -157 1880  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 0  
SINCE MAR 1 0 27 -27 6  
SINCE JAN 1 0 35 -35 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 7:00 AM  
LOWEST 49 12:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 75 2006  
2007  
2018  
MINIMUM TEMPERATURE (F) 54 42 2003  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 5:53 AM PDT SUNSET 7:36 PM PDT  
MAY 10 2024...........SUNRISE 5:53 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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