230  
CDUS46 KSGX 190925  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT SUN MAY 19 2024  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 18 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 72 1:11 PM 89 2008 71 1 70  
MINIMUM 57 9:13 PM 48 2019 55 2 56  
AVERAGE 65 63 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.13 2011 0.01 -0.01 0.00  
MONTH TO DATE 0.14 0.19 -0.05 0.29  
SINCE JUL 1 14.43 10.05 4.38 16.39  
SINCE OCT 1 12.98 9.82 3.16 16.11  
SINCE JAN 1 10.98 6.73 4.25 12.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 2  
MONTH TO DATE 49 62 -13 83  
SINCE MAR 1 461 469 -8 630  
SINCE JUL 1 1381 1548 -167 1904  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 18 -18 0  
SINCE MAR 1 0 36 -36 6  
SINCE JAN 1 0 44 -44 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 9:00 PM  
LOWEST 53 11:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 2008  
MINIMUM TEMPERATURE (F) 55 46 1998  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 5:47 AM PDT SUNSET 7:43 PM PDT  
MAY 20 2024...........SUNRISE 5:46 AM PDT SUNSET 7:43 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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