876  
CDUS43 KDLH 310727  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
127 AM CST SUN DEC 31 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 30 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 30 9:10 PM 43 1901 21 9 28  
MINIMUM 26 12:21 AM -26 1938 5 21 12  
AVERAGE 28 13 15 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.83 2010 0.04 0.03 T  
MONTH TO DATE 3.17 1.43 1.74 3.23  
SINCE DEC 1 3.17 1.43 1.74 3.23  
SINCE JAN 1 32.99 31.14 1.85 34.02  
 
SNOWFALL (IN)  
YESTERDAY 0.9 10.3 1996 0.6 0.3 T  
MONTH TO DATE 4.8 18.1 -13.3 43.9  
SINCE DEC 1 4.8 18.1 -13.3 43.9  
SINCE JUL 1 7.8 35.0 -27.2 61.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 52 -15 45  
MONTH TO DATE 1035 1430 -395 1533  
SINCE DEC 1 1035 1430 -395 1533  
SINCE JUL 1 2892 3501 -609 3421  
 
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 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 10:00 AM  
LOWEST 81 11:00 PM  
AVERAGE 87  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 21 49 1904  
MINIMUM TEMPERATURE (F) 5 -31 1946  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 7:54 AM CST SUNSET 4:30 PM CST  
JANUARY 1 2024.......SUNRISE 7:54 AM CST SUNSET 4:31 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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