472  
CDUS46 KSGX 150929  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
229 AM PDT MON MAY 15 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 9 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 11:54 AM 83 2007 71 -3 69  
MINIMUM 56 11:52 PM 47 2003 54 2 53  
AVERAGE 62 62 0 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 2015 0.01 -0.01 0.00  
MONTH TO DATE 0.26 0.10 0.16 0.00  
SINCE JUL 1 16.36 9.96 6.40 9.66  
SINCE OCT 1 16.08 9.73 6.35 9.60  
SINCE JAN 1 12.22 6.64 5.58 5.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 4  
MONTH TO DATE 59 35 24 22  
SINCE MAR 1 606 442 164 343  
SINCE JUL 1 1880 1521 359 1284  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 3  
SINCE MAR 1 6 27 -21 43  
SINCE JAN 1 6 35 -29 55    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 75 2006  
2007  
2018  
MINIMUM TEMPERATURE (F) 54 42 2003  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 5:53 AM PDT SUNSET 7:36 PM PDT  
MAY 11 2023...........SUNRISE 5:52 AM PDT SUNSET 7:37 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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