450  
CDUS43 KDLH 010728  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
128 AM CST MON JAN 01 2024  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 31 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 27 12:08 AM 49 1904 21 6 29  
MINIMUM 17 11:59 PM -31 1946 5 12 13  
AVERAGE 22 13 9 21  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 2006 0.04 -0.04 0.04  
MONTH TO DATE 3.17 1.47 1.70 3.27  
SINCE DEC 1 3.17 1.47 1.70 3.27  
SINCE JAN 1 32.99 31.18 1.81 34.06  
 
SNOWFALL (IN)  
YESTERDAY T 4.3 2018 0.6 -0.6 1.0  
MONTH TO DATE 4.8 18.7 -13.9 44.9  
SINCE DEC 1 4.8 18.7 -13.9 44.9  
SINCE JUL 1 7.8 35.6 -27.8 62.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 52 -9 44  
MONTH TO DATE 1078 1482 -404 1577  
SINCE DEC 1 1078 1482 -404 1577  
SINCE JUL 1 2935 3553 -618 3465  
 
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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 AM  
LOWEST 74 1:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 21 43 1897  
MINIMUM TEMPERATURE (F) 5 -30 1974  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 7:54 AM CST SUNSET 4:31 PM CST  
JANUARY 2 2024.......SUNRISE 7:54 AM CST SUNSET 4:32 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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