886  
CDUS43 KDLH 300751  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
251 AM CDT MON OCT 30 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 29 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 33 2:37 PM 74 1937 46 -13 65  
MINIMUM 19 6:45 AM 13 1925 31 -12 43  
AVERAGE 26 38 -12 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.99 1999 0.08 -0.07 0.00  
MONTH TO DATE 1.45 2.75 -1.30 0.79  
SINCE SEP 1 11.81 6.23 5.58 3.52  
SINCE JAN 1 28.45 27.59 0.86 27.16  
 
SNOWFALL (IN)  
YESTERDAY 0.2 3.7 1955 0.2 0.0 0.0  
MONTH TO DATE 0.2 2.3 -2.1 5.1  
SINCE SEP 1 0.2 2.4 -2.2 5.1  
SINCE JUL 1 0.2 2.4 -2.2 5.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 27 12 11  
MONTH TO DATE 530 593 -63 539  
SINCE SEP 1 685 847 -162 754  
SINCE JUL 1 780 961 -181 825  
 
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 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 5:00 AM  
LOWEST 56 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 73 1901  
MINIMUM TEMPERATURE (F) 30 8 1925  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 7:48 AM CDT SUNSET 5:56 PM CDT  
OCTOBER 31 2023.......SUNRISE 7:49 AM CDT SUNSET 5:55 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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