340  
CDUS46 KSGX 110923  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PDT SAT MAY 11 2024  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 10 2024
 
 
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)  
YESTERDAY  
MAXIMUM 69 2:15 PM 75 2006 71 -2 68  
2007  
2018  
MINIMUM 52 5:27 AM 42 2003 54 -2 52  
AVERAGE 61 62 -1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2023 0.01 -0.01 0.03  
MONTH TO DATE 0.14 0.11 0.03 0.29  
SINCE JUL 1 14.43 9.97 4.46 16.39  
SINCE OCT 1 12.98 9.74 3.24 16.11  
SINCE JAN 1 10.98 6.65 4.33 12.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 5  
MONTH TO DATE 37 38 -1 64  
SINCE MAR 1 449 445 4 611  
SINCE JUL 1 1369 1524 -155 1885  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 10 -10 0  
SINCE MAR 1 0 28 -28 6  
SINCE JAN 1 0 36 -36 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 61 11:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 79 2013  
MINIMUM TEMPERATURE (F) 54 45 2005  
 
SUNRISE AND SUNSET  
MAY 11 2024...........SUNRISE 5:52 AM PDT SUNSET 7:37 PM PDT  
MAY 12 2024...........SUNRISE 5:51 AM PDT SUNSET 7:38 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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