200  
CDUS43 KDLH 060742  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
142 AM CST SAT DEC 06 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 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 21 4:16 PM 52 1913 28 -7 20  
MINIMUM 11 1:28 AM -13 1964 14 -3 8  
AVERAGE 16 21 -5 14  
 
PRECIPITATION (IN)  
YESTERDAY T 1.18 1909 0.05 -0.05 T  
MONTH TO DATE T 0.26 -0.26 0.04  
SINCE DEC 1 T 0.26 -0.26 0.04  
SINCE JAN 1 19.64 29.97 -10.33 26.70  
 
SNOWFALL (IN)  
YESTERDAY T 6.6 1950 0.6 -0.6 T  
MONTH TO DATE 0.9 2.9 -2.0 0.7  
SINCE DEC 1 0.9 2.9 -2.0 0.7  
SINCE JUL 1 17.6 19.8 -2.2 7.8  
SNOW DEPTH 9  
 
DEGREE DAYS  
HEATING  
YESTERDAY 49 44 5 51  
MONTH TO DATE 277 216 61 242  
SINCE DEC 1 277 216 61 242  
SINCE JUL 1 2105 2287 -182 1734  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 246 255 -9 308    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 95 1:00 PM  
LOWEST 77 9:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 28 56 1939  
MINIMUM TEMPERATURE (F) 13 -20 1972  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 7:39 AM CST SUNSET 4:21 PM CST  
DECEMBER 7 2025......SUNRISE 7:40 AM CST SUNSET 4:20 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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