366  
CDUS43 KDLH 290628  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
128 AM CDT SUN OCT 29 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 28 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 31 4:18 PM 66 1948 47 -16 60  
MINIMUM 23 11:59 PM 12 1905 31 -8 44  
AVERAGE 27 39 -12 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.96 1874 0.08 -0.08 0.00  
MONTH TO DATE 1.44 2.67 -1.23 0.79  
SINCE SEP 1 11.80 6.15 5.65 3.52  
SINCE JAN 1 28.44 27.51 0.93 27.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1933 0.1 -0.1 0.0  
MONTH TO DATE T 2.1 -2.1 5.1  
SINCE SEP 1 T 2.2 -2.2 5.1  
SINCE JUL 1 T 2.2 -2.2 5.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 26 12 13  
MONTH TO DATE 491 566 -75 528  
SINCE SEP 1 646 820 -174 743  
SINCE JUL 1 741 934 -193 814  
 
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 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 12:00 AM  
LOWEST 58 1:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 74 1937  
MINIMUM TEMPERATURE (F) 31 13 1925  
 
SUNRISE AND SUNSET  
OCTOBER 29 2023.......SUNRISE 7:46 AM CDT SUNSET 5:58 PM CDT  
OCTOBER 30 2023.......SUNRISE 7:48 AM CDT SUNSET 5:56 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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