617  
CDUS46 KSGX 130019  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
519 PM PDT WED AUG 12 2026  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 12 2026...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 12:49 PM 94 2012 82 0 75  
MINIMUM 71 6:29 AM 60 1999 65 6 63  
2010  
AVERAGE 77 74 3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2006 0.00 0.00 0.00  
MONTH TO DATE T 0.00 0.00 0.00  
SINCE JUL 1 T 0.07 -0.07 0.02  
SINCE OCT 1 8.92 10.84 -1.92 5.31  
SINCE JAN 1 4.85 7.78 -2.93 5.19  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 15 -15 3  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 12 9 3 4  
MONTH TO DATE 135 97 38 81  
SINCE JUN 1 504 395 109 354  
SINCE JAN 1 684 475 209 410    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 94 2020  
MINIMUM TEMPERATURE (F) 65 60 1999  
2010  
 
SUNRISE AND SUNSET  
AUGUST 12 2026........SUNRISE 6:10 AM PDT SUNSET 7:37 PM PDT  
AUGUST 13 2026........SUNRISE 6:11 AM PDT SUNSET 7:36 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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