052  
CDUS46 KSGX 270938  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
238 AM PDT SAT SEP 27 2025  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 26 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 73 12:54 PM 100 2016 80 -7 75  
MINIMUM 66 11:59 PM 57 1998 62 4 61  
AVERAGE 70 71 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY T R T 2021 0.01 -0.01 0.00  
MONTH TO DATE 0.28 0.14 0.14 0.02  
SINCE JUL 1 0.35 0.22 0.13 0.03  
SINCE OCT 1 5.64 10.99 -5.35 12.63  
SINCE JAN 1 5.52 7.93 -2.41 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 5 6 -1 3  
MONTH TO DATE 235 203 32 210  
SINCE SEP 1 235 203 32 210  
SINCE JAN 1 815 849 -34 832    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 64 1:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 107 2010  
MINIMUM TEMPERATURE (F) 62 53 2013  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 6:40 AM PDT SUNSET 6:38 PM PDT  
SEPTEMBER 28 2025.....SUNRISE 6:41 AM PDT SUNSET 6:37 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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