031  
CDUS43 KDLH 220725  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
125 AM CST FRI DEC 22 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 21 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 35 11:59 PM 47 1894 23 12 -4  
MINIMUM 28 4:26 AM -28 1989 8 20 -18  
AVERAGE 32 15 17 -11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 1911 0.04 -0.04 0.22  
MONTH TO DATE 1.19 1.03 0.16 3.05  
SINCE DEC 1 1.19 1.03 0.16 3.05  
SINCE JAN 1 31.01 30.74 0.27 33.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 2010 0.6 -0.6 1.9  
MONTH TO DATE 3.3 12.7 -9.4 42.3  
SINCE DEC 1 3.3 12.7 -9.4 42.3  
SINCE JUL 1 6.3 29.6 -23.3 60.3  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 50 -17 76  
MONTH TO DATE 770 972 -202 1024  
SINCE DEC 1 770 972 -202 1024  
SINCE JUL 1 2627 3043 -416 2912  
 
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 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 4:00 AM  
LOWEST 72 11:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 23 50 1890  
MINIMUM TEMPERATURE (F) 7 -22 1983  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 7:51 AM CST SUNSET 4:23 PM CST  
DECEMBER 23 2023......SUNRISE 7:52 AM CST SUNSET 4:24 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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