911  
CDUS43 KDLH 202225  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
425 PM CST WED DEC 20 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 20 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 31 2:29 PM 43 1890 23 8 7  
1923  
MINIMUM 25 2:21 AM -34 1983 8 17 -14  
AVERAGE 28 16 12 -3  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 2010 0.05 -0.05 T  
MONTH TO DATE 1.19 0.99 0.20 2.83  
SINCE DEC 1 1.19 0.99 0.20 2.83  
SINCE JAN 1 31.01 30.70 0.31 33.62  
 
SNOWFALL (IN)  
TODAY 0.0 6.8 2008 0.6 -0.6 T  
MONTH TO DATE 3.3 12.1 -8.8 40.4  
SINCE JUL 1 6.3 29.0 -22.7 58.4  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 37 49 -12 68  
MONTH TO DATE 737 922 -185 948  
SINCE DEC 1 737 922 -185 948  
SINCE JUL 1 2594 2993 -399 2836  
 
COOLING  
TODAY 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 22 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 2:00 PM  
LOWEST 68 3:00 AM  
AVERAGE 77  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 47 1894  
MINIMUM TEMPERATURE (F) 8 -28 1989  
 
SUNRISE AND SUNSET  
DECEMBER 20 2023......SUNRISE 7:50 AM CST SUNSET 4:22 PM CST  
DECEMBER 21 2023......SUNRISE 7:51 AM CST SUNSET 4:23 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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