116  
CDUS43 KDLH 050623  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
123 AM CDT THU OCT 05 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 4 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 67 11:48 AM 83 1922 59 8 70  
MINIMUM 46 10:32 PM 22 1952 40 6 55  
AVERAGE 57 50 7 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.21 2002 0.11 -0.09 T  
MONTH TO DATE 0.04 0.44 -0.40 T  
SINCE SEP 1 10.40 3.92 6.48 2.73  
SINCE JAN 1 27.04 25.28 1.76 26.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1964 0.1 -0.1 0.0  
2012  
2014  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 T 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 16 -8 2  
MONTH TO DATE 10 60 -50 29  
SINCE SEP 1 165 314 -149 244  
SINCE JUL 1 260 428 -168 315  
 
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 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 PM  
LOWEST 61 12:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 84 1963  
MINIMUM TEMPERATURE (F) 40 21 1952  
1988  
 
SUNRISE AND SUNSET  
OCTOBER 5 2023.......SUNRISE 7:13 AM CDT SUNSET 6:41 PM CDT  
OCTOBER 6 2023.......SUNRISE 7:14 AM CDT SUNSET 6:39 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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