092  
CDUS46 KSGX 180004  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
504 PM PDT FRI OCT 17 2025  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR OCTOBER 17 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 12:17 PM 98 2012 78 1 70  
MINIMUM 53 5:01 AM 50 1998 58 -5 62  
AVERAGE 66 68 -2 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 2005 0.02 -0.02 T  
MONTH TO DATE 0.50 0.23 0.27 T  
SINCE JUL 1 0.85 0.48 0.37 0.03  
SINCE OCT 1 0.50 0.23 0.27 T  
SINCE JAN 1 6.02 8.19 -2.17 11.48  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 13 7 6 1  
SINCE SEP 1 13 9 4 2  
SINCE JUL 1 13 10 3 2  
 
COOLING  
TODAY 1 4 -3 1  
MONTH TO DATE 31 77 -46 72  
SINCE SEP 1 284 304 -20 293  
SINCE JAN 1 864 950 -86 915    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 33 10:00 AM  
AVERAGE 60  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 93 2022  
MINIMUM TEMPERATURE (F) 57 48 1998  
 
SUNRISE AND SUNSET  
OCTOBER 17 2025.......SUNRISE 6:55 AM PDT SUNSET 6:13 PM PDT  
OCTOBER 18 2025.......SUNRISE 6:55 AM PDT SUNSET 6:12 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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