460  
CDUS43 KDLH 312240  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
440 PM CST SUN DEC 31 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR DECEMBER 31 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 27 12:08 AM 49 1904 21 6 29  
MINIMUM 20 3:59 PM -31 1946 5 15 13  
AVERAGE 24 13 11 21  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY T 4.3 2018 0.6 -0.6 1.0  
MONTH TO DATE 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  
TODAY 41 52 -11 44  
MONTH TO DATE 1076 1482 -406 1577  
SINCE DEC 1 1076 1482 -406 1577  
SINCE JUL 1 2933 3553 -620 3465  
 
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 15 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 8:00 AM  
LOWEST 74 1:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 21 43 1897  
MINIMUM TEMPERATURE (F) 5 -30 1974  
 
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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