954  
CDUS46 KSGX 210017  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
517 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 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
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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