585  
CDUS43 KDLH 170734  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
134 AM CST FRI JAN 17 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR JANUARY 16 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 4:23 AM 42 1942 20 12 2  
MINIMUM 26 6:10 PM -31 1982 2 24 -10  
AVERAGE 29 11 18 -4  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.86 1915 0.02 -0.01 T  
MONTH TO DATE 0.35 0.54 -0.19 0.69  
SINCE DEC 1 1.69 2.01 -0.32 3.86  
SINCE JAN 1 0.35 0.54 -0.19 0.69  
 
SNOWFALL (IN)  
YESTERDAY T 8.3 1915 0.6 -0.6 T  
MONTH TO DATE 8.2 9.1 -0.9 8.8  
SINCE DEC 1 14.8 27.8 -13.0 13.6  
SINCE JUL 1 21.8 44.7 -22.9 16.6  
SNOW DEPTH 7  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 54 -18 69  
MONTH TO DATE 891 855 36 823  
SINCE DEC 1 2277 2338 -61 1901  
SINCE JUL 1 3769 4409 -640 3758  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1:00 AM  
LOWEST 58 1:00 PM  
AVERAGE 70  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 19 45 1876  
1884  
MINIMUM TEMPERATURE (F) 2 -38 1982  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 7:48 AM CST SUNSET 4:51 PM CST  
JANUARY 18 2025.......SUNRISE 7:47 AM CST SUNSET 4:52 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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