408  
CDUS43 KDLH 090721  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CST SAT DEC 09 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 8 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 41 8:19 PM 45 1990 27 14 27  
MINIMUM 35 1:05 AM -23 1876 12 23 -3  
1932  
AVERAGE 38 20 18 12  
 
PRECIPITATION (IN)  
YESTERDAY T 0.69 1963 0.05 -0.05 0.00  
MONTH TO DATE 0.05 0.42 -0.37 0.24  
SINCE DEC 1 0.05 0.42 -0.37 0.24  
SINCE JAN 1 29.87 30.13 -0.26 31.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.9 1969 0.6 -0.6 0.0  
MONTH TO DATE 0.7 4.7 -4.0 4.1  
SINCE DEC 1 0.7 4.7 -4.0 4.1  
SINCE JUL 1 3.7 21.6 -17.9 22.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 45 -18 53  
MONTH TO DATE 277 351 -74 424  
SINCE DEC 1 277 351 -74 424  
SINCE JUL 1 2134 2422 -288 2312  
 
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 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 73 9:00 PM  
AVERAGE 83  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 54 1939  
MINIMUM TEMPERATURE (F) 12 -30 1876  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 7:42 AM CST SUNSET 4:20 PM CST  
DECEMBER 10 2023......SUNRISE 7:43 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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