667  
CDUS43 KDLH 180738  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
138 AM CST SAT JAN 18 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR JANUARY 17 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 35 1:55 PM 45 1876 19 16 5  
1884  
MINIMUM 12 11:59 PM -38 1982 2 10 -9  
AVERAGE 24 11 13 -2  
 
PRECIPITATION (IN)  
YESTERDAY T 0.49 1950 0.03 -0.03 0.01  
MONTH TO DATE 0.35 0.57 -0.22 0.70  
SINCE DEC 1 1.69 2.04 -0.35 3.87  
SINCE JAN 1 0.35 0.57 -0.22 0.70  
 
SNOWFALL (IN)  
YESTERDAY T 6.3 1996 0.5 -0.5 0.1  
MONTH TO DATE 8.2 9.6 -1.4 8.9  
SINCE DEC 1 14.8 28.3 -13.5 13.7  
SINCE JUL 1 21.8 45.2 -23.4 16.7  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 54 -13 67  
MONTH TO DATE 932 909 23 890  
SINCE DEC 1 2318 2392 -74 1968  
SINCE JUL 1 3810 4463 -653 3825  
 
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 33 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 18.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 9:00 AM  
LOWEST 56 2:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 19 44 1891  
MINIMUM TEMPERATURE (F) 2 -33 1994  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 7:47 AM CST SUNSET 4:52 PM CST  
JANUARY 19 2025.......SUNRISE 7:46 AM CST SUNSET 4:53 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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