927  
CDUS43 KDLH 060632  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
132 AM CDT MON OCT 06 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 5 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 74 11:48 AM 84 1963 58 16 69  
MINIMUM 48 11:59 PM 21 1952 40 8 49  
1988  
AVERAGE 61 49 12 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.92 1946 0.11 -0.09 0.00  
MONTH TO DATE 0.02 0.55 -0.53 0.00  
SINCE SEP 1 2.55 4.03 -1.48 0.31  
SINCE JAN 1 17.83 25.39 -7.56 22.67  
 
SNOWFALL (IN)  
YESTERDAY MM 0.1 2001 0.0 MM 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 16 -12 6  
MONTH TO DATE 7 76 -69 53  
SINCE SEP 1 192 330 -138 134  
SINCE JUL 1 312 444 -132 187  
 
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 31 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 18.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1:00 PM  
LOWEST 55 10:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 83 1961  
MINIMUM TEMPERATURE (F) 40 23 1935  
 
SUNRISE AND SUNSET  
OCTOBER 6 2025.......SUNRISE 7:15 AM CDT SUNSET 6:38 PM CDT  
OCTOBER 7 2025.......SUNRISE 7:16 AM CDT SUNSET 6:36 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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