013  
CDUS46 KSGX 202320  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
420 PM PDT FRI OCT 20 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 20 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 91 12:07 PM 94 1999 77 14 88  
2016  
MINIMUM 61 6:30 AM 50 2013 57 4 63  
2021  
AVERAGE 76 67 9 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 2004 0.01 -0.01 0.00  
MONTH TO DATE T 0.28 -0.28 0.07  
SINCE JUL 1 2.20 0.53 1.67 0.49  
SINCE OCT 1 T 0.28 -0.28 0.07  
SINCE JAN 1 15.82 8.24 7.58 3.24  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 10 -9 0  
SINCE SEP 1 1 12 -11 0  
SINCE JUL 1 1 13 -12 0  
 
COOLING  
TODAY 11 3 8 11  
MONTH TO DATE 107 87 20 107  
SINCE SEP 1 302 314 -12 438  
SINCE JAN 1 853 960 -107 1310    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 AM  
LOWEST 28 12:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 2003  
MINIMUM TEMPERATURE (F) 57 51 2013  
2021  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 6:56 AM PDT SUNSET 6:10 PM PDT  
OCTOBER 21 2023.......SUNRISE 6:57 AM PDT SUNSET 6:09 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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