084  
CDUS46 KSGX 250929  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
229 AM PDT THU SEP 25 2025  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 24 2025...  
 
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)  
YESTERDAY  
MAXIMUM 83 1:15 PM 93 2009 80 3 78  
MINIMUM 67 11:59 PM 55 2007 63 4 63  
AVERAGE 75 71 4 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2021 0.01 -0.01 0.00  
MONTH TO DATE 0.28 0.12 0.16 0.02  
SINCE JUL 1 0.35 0.20 0.15 0.03  
SINCE OCT 1 5.64 10.97 -5.33 12.63  
SINCE JAN 1 5.52 7.91 -2.39 11.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 0 0 0 1  
SINCE JUL 1 0 1 -1 1  
 
COOLING  
YESTERDAY 10 6 4 6  
MONTH TO DATE 224 191 33 205  
SINCE SEP 1 224 191 33 205  
SINCE JAN 1 804 837 -33 827    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 51 3:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 2016  
MINIMUM TEMPERATURE (F) 62 56 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 25 2025.....SUNRISE 6:39 AM PDT SUNSET 6:41 PM PDT  
SEPTEMBER 26 2025.....SUNRISE 6:40 AM PDT SUNSET 6:39 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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