662  
CDUS43 KDLH 260629  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
129 AM CDT SUN OCT 26 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 25 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 12:43 PM 72 1989 48 8 54  
MINIMUM 41 6:47 AM 8 1887 32 9 37  
AVERAGE 49 40 9 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 1875 0.08 -0.08 0.01  
MONTH TO DATE 0.49 2.43 -1.94 0.52  
SINCE SEP 1 3.02 5.91 -2.89 0.83  
SINCE JAN 1 18.30 27.27 -8.97 23.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.7 2001 0.1 -0.1 0.0  
MONTH TO DATE T 1.6 -1.6 0.0  
SINCE SEP 1 T 1.7 -1.7 0.0  
SINCE JUL 1 T 1.7 -1.7 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 25 -9 19  
MONTH TO DATE 377 489 -112 340  
SINCE SEP 1 562 743 -181 421  
SINCE JUL 1 682 857 -175 474  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 0 11 0  
SINCE SEP 1 26 21 5 70  
SINCE JAN 1 246 254 -8 308    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 3:00 AM  
LOWEST 50 12:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 75 1989  
MINIMUM TEMPERATURE (F) 32 10 1936  
 
SUNRISE AND SUNSET  
OCTOBER 26 2025.......SUNRISE 7:43 AM CDT SUNSET 6:02 PM CDT  
OCTOBER 27 2025.......SUNRISE 7:44 AM CDT SUNSET 6:00 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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