178  
CDUS43 KDLH 110722  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
122 AM CST MON DEC 11 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 10 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 22 4:08 PM 46 1891 26 -4 31  
1896  
MINIMUM 19 11:57 PM -25 1977 12 7 25  
AVERAGE 21 19 2 28  
 
PRECIPITATION (IN)  
YESTERDAY T 1.14 2015 0.05 -0.05 0.26  
MONTH TO DATE 0.15 0.51 -0.36 0.50  
SINCE DEC 1 0.15 0.51 -0.36 0.50  
SINCE JAN 1 29.97 30.22 -0.25 31.29  
 
SNOWFALL (IN)  
YESTERDAY T 7.3 1983 0.7 -0.7 2.7  
MONTH TO DATE 1.4 6.0 -4.6 6.8  
SINCE DEC 1 1.4 6.0 -4.6 6.8  
SINCE JUL 1 4.4 22.9 -18.5 24.8  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 46 -2 37  
MONTH TO DATE 356 443 -87 503  
SINCE DEC 1 356 443 -87 503  
SINCE JUL 1 2213 2514 -301 2391  
 
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 24 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 11:00 PM  
LOWEST 77 3:00 AM  
AVERAGE 85  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 26 53 1913  
MINIMUM TEMPERATURE (F) 11 -27 1977  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 7:44 AM CST SUNSET 4:20 PM CST  
DECEMBER 12 2023......SUNRISE 7:44 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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