235  
CDUS43 KDLH 312126  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
426 PM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 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 33 1:25 PM 74 1950 45 -12 63  
MINIMUM 25 7:55 AM 8 1878 30 -5 28  
AVERAGE 29 37 -8 46  
 
PRECIPITATION (IN)  
TODAY T 1.09 1929 0.08 -0.08 0.00  
MONTH TO DATE 1.50 2.91 -1.41 0.79  
SINCE SEP 1 11.86 6.39 5.47 3.52  
SINCE JAN 1 28.50 27.75 0.75 27.16  
 
SNOWFALL (IN)  
TODAY 0.3 4.2 1991 0.2 0.1 0.0  
MONTH TO DATE 0.3 2.7 -2.4 5.1  
SINCE JUL 1 0.3 2.8 -2.5 5.1  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 36 28 8 19  
MONTH TO DATE 607 648 -41 576  
SINCE SEP 1 762 902 -140 791  
SINCE JUL 1 857 1016 -159 862  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 16 1 15 0  
SINCE SEP 1 84 22 62 28  
SINCE JAN 1 290 255 35 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1:00 AM  
LOWEST 53 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 68 1990  
2022  
MINIMUM TEMPERATURE (F) 29 2 1951  
 
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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