411  
CDUS43 KDLH 130739  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
139 AM CST WED DEC 13 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 23 2:56 PM 54 1891 26 -3 31  
MINIMUM 13 7:28 PM -23 1879 11 2 29  
AVERAGE 18 18 0 30  
 
PRECIPITATION (IN)  
YESTERDAY T 0.60 1968 0.05 -0.05 0.00  
MONTH TO DATE 0.15 0.61 -0.46 0.53  
SINCE DEC 1 0.15 0.61 -0.46 0.53  
SINCE JAN 1 29.97 30.32 -0.35 31.32  
 
SNOWFALL (IN)  
YESTERDAY 0.1 4.1 2019 0.6 -0.5 0.0  
MONTH TO DATE 1.5 7.2 -5.7 7.1  
SINCE DEC 1 1.5 7.2 -5.7 7.1  
SINCE JUL 1 4.5 24.1 -19.6 25.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 47 47 0 35  
MONTH TO DATE 445 536 -91 573  
SINCE DEC 1 445 536 -91 573  
SINCE JUL 1 2302 2607 -305 2461  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 290 255 35 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 50 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 25 52 1913  
MINIMUM TEMPERATURE (F) 10 -23 1903  
 
SUNRISE AND SUNSET  
DECEMBER 13 2023......SUNRISE 7:45 AM CST SUNSET 4:20 PM CST  
DECEMBER 14 2023......SUNRISE 7:46 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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