220  
CDUS46 KSGX 090927  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
227 AM PDT MON OCT 09 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 8 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 1:48 PM 97 2008 79 3 80  
MINIMUM 63 6:20 AM 51 2011 60 3 64  
AVERAGE 73 69 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.17 2021 0.01 -0.01 0.00  
MONTH TO DATE T 0.08 -0.08 0.00  
SINCE JUL 1 2.20 0.33 1.87 0.42  
SINCE OCT 1 T 0.08 -0.08 0.00  
SINCE JAN 1 15.82 8.04 7.78 3.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 2 -1 0  
SINCE JUL 1 1 3 -2 0  
 
COOLING  
YESTERDAY 8 5 3 7  
MONTH TO DATE 50 41 9 41  
SINCE SEP 1 245 268 -23 372  
SINCE JAN 1 796 914 -118 1244    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 44 10:00 AM  
AVERAGE 69  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 101 2015  
MINIMUM TEMPERATURE (F) 59 50 1998  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 6:48 AM PDT SUNSET 6:23 PM PDT  
OCTOBER 10 2023.......SUNRISE 6:49 AM PDT SUNSET 6:22 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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