074  
CDUS43 KDLH 310634  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
134 AM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 30 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 32 11:53 AM 73 1901 46 -14 62  
MINIMUM 15 7:02 AM 8 1925 30 -15 32  
AVERAGE 24 38 -14 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.12 1971 0.08 -0.03 0.00  
MONTH TO DATE 1.50 2.83 -1.33 0.79  
SINCE SEP 1 11.86 6.31 5.55 3.52  
SINCE JAN 1 28.50 27.67 0.83 27.16  
 
SNOWFALL (IN)  
YESTERDAY 1.2 5.2 1951 0.2 1.0 0.0  
MONTH TO DATE 1.2 2.5 -1.3 5.1  
SINCE SEP 1 1.2 2.6 -1.4 5.1  
SINCE JUL 1 1.2 2.6 -1.4 5.1  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 27 14 18  
MONTH TO DATE 571 620 -49 557  
SINCE SEP 1 726 874 -148 772  
SINCE JUL 1 821 988 -167 843  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 16 0 16 0  
SINCE SEP 1 84 21 63 28  
SINCE JAN 1 290 254 36 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 PM  
LOWEST 58 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 74 1950  
MINIMUM TEMPERATURE (F) 30 8 1878  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 7:49 AM CDT SUNSET 5:55 PM CDT  
NOVEMBER 1 2023......SUNRISE 7:51 AM CDT SUNSET 5:53 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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