827  
CDUS46 KSGX 090927  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
227 AM PDT MON OCT 09 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR OCTOBER 8 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 84 12:30 PM 98 2008 77 7 78  
MINIMUM 56 3:59 AM 46 2011 57 -1 60  
AVERAGE 70 67 3 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 2021 0.01 -0.01 0.00  
MONTH TO DATE 0.24 0.07 0.17 0.02  
SINCE JUL 1 1.69 0.30 1.39 0.30  
SINCE OCT 1 0.24 0.07 0.17 0.02  
SINCE JAN 1 14.14 7.21 6.93 5.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 8 -4 0  
SINCE SEP 1 5 14 -9 0  
SINCE JUL 1 5 16 -11 0  
 
COOLING  
YESTERDAY 5 3 2 4  
MONTH TO DATE 31 26 5 31  
SINCE SEP 1 183 191 -8 353  
SINCE JAN 1 649 658 -9 1075    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 8:00 PM  
LOWEST 38 9:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 102 2015  
MINIMUM TEMPERATURE (F) 57 48 1998  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 6:47 AM PDT SUNSET 6:22 PM PDT  
OCTOBER 10 2023.......SUNRISE 6:48 AM PDT SUNSET 6:21 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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