276  
CDUS43 KDLH 052133  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
433 PM CDT SUN OCT 05 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 5 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 11:48 AM 84 1963 58 16 69  
MINIMUM 65 1:02 PM 21 1952 40 25 49  
1988  
AVERAGE 70 49 21 59  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 0.0 0.1 2001 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 16 -16 6  
MONTH TO DATE 3 76 -73 53  
SINCE SEP 1 188 330 -142 134  
SINCE JUL 1 308 444 -136 187  
 
COOLING  
TODAY 5 0 5 0  
MONTH TO DATE 16 0 16 0  
SINCE SEP 1 31 21 10 70  
SINCE JAN 1 251 254 -3 308    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 18.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 83 1961  
MINIMUM TEMPERATURE (F) 40 23 1935  
 
SUNRISE AND SUNSET  
OCTOBER 5 2025.......SUNRISE 7:13 AM CDT SUNSET 6:40 PM CDT  
OCTOBER 6 2025.......SUNRISE 7:15 AM CDT SUNSET 6:38 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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