867  
CDUS43 KDLH 130636  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
136 AM CDT FRI OCT 13 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 12 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 50 1:19 PM 81 1995 55 -5 56  
MINIMUM 38 12:12 AM 18 1936 37 1 38  
1988  
AVERAGE 44 46 -2 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.17 2020 0.10 0.00 0.03  
MONTH TO DATE 0.36 1.25 -0.89 0.07  
SINCE SEP 1 10.72 4.73 5.99 2.80  
SINCE JAN 1 27.36 26.09 1.27 26.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 2006 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 T  
SINCE SEP 1 0.0 0.4 -0.4 T  
SINCE JUL 1 T 0.4 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 19 2 18  
MONTH TO DATE 166 200 -34 162  
SINCE SEP 1 321 454 -133 377  
SINCE JUL 1 416 568 -152 448  
 
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 23 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 68 10:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 80 1956  
MINIMUM TEMPERATURE (F) 37 19 1917  
 
SUNRISE AND SUNSET  
OCTOBER 13 2023.......SUNRISE 7:24 AM CDT SUNSET 6:26 PM CDT  
OCTOBER 14 2023.......SUNRISE 7:25 AM CDT SUNSET 6:24 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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