673  
CDUS46 KSGX 010022  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
522 PM PDT MON AUG 31 2026  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR AUGUST 31 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 11:26 AM 95 1998 81 0 88  
MINIMUM 67 12:07 AM 52 2010 63 4 62  
AVERAGE 74 72 2 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2020 0.00 0.00 0.00  
MONTH TO DATE 0.07 0.01 0.06 0.16  
SINCE JUL 1 0.10 0.05 0.05 0.16  
SINCE OCT 1 8.25 10.05 -1.80 4.26  
SINCE JAN 1 4.59 6.96 -2.37 4.16  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 1 23 -22 6  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 9 7 2 10  
MONTH TO DATE 331 211 120 235  
SINCE JUN 1 658 419 239 463  
SINCE JAN 1 784 467 317 511    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.5  
 
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 97 12:00 AM  
LOWEST 60 10:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 99 2017  
MINIMUM TEMPERATURE (F) 63 54 2010  
 
SUNRISE AND SUNSET  
AUGUST 31 2026........SUNRISE 6:22 AM PDT SUNSET 7:14 PM PDT  
SEPTEMBER 1 2026.....SUNRISE 6:23 AM PDT SUNSET 7:12 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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