428  
CDUS46 KSGX 220941  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
241 AM PDT SUN OCT 22 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 21 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 84 10:26 AM 95 2003 77 7 75  
MINIMUM 61 6:04 AM 51 2013 57 4 63  
2021  
AVERAGE 73 67 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.22 2012 0.03 -0.03 0.00  
MONTH TO DATE T 0.31 -0.31 0.07  
SINCE JUL 1 2.20 0.56 1.64 0.49  
SINCE OCT 1 T 0.31 -0.31 0.07  
SINCE JAN 1 15.82 8.27 7.55 3.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 11 -10 0  
SINCE SEP 1 1 13 -12 0  
SINCE JUL 1 1 14 -13 0  
 
COOLING  
YESTERDAY 8 3 5 4  
MONTH TO DATE 115 90 25 111  
SINCE SEP 1 310 317 -7 442  
SINCE JAN 1 861 963 -102 1314    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 10:00 PM  
LOWEST 41 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 2019  
MINIMUM TEMPERATURE (F) 57 52 2004  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 6:58 AM PDT SUNSET 6:08 PM PDT  
OCTOBER 23 2023.......SUNRISE 6:59 AM PDT SUNSET 6:07 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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