438  
CDUS43 KDLH 270629  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
129 AM CDT TUE OCT 27 2020  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 26 2020
 
 
CLIMATE NORMAL PERIOD: 1981 TO 2010  
CLIMATE RECORD PERIOD: 1870 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 28 11:05 AM 75 1989 47 -19 60  
MINIMUM 16 11:25 PM 10 1936 32 -16 41  
AVERAGE 22 39 -17 51  
 
PRECIPITATION (IN)  
YESTERDAY T 2.94 2010 0.08 -0.08 0.00  
MONTH TO DATE 2.75 2.47 0.28 4.42  
SINCE SEP 1 3.60 6.58 -2.98 10.18  
SINCE JAN 1 17.79 27.28 -9.49 29.35  
 
SNOWFALL (IN)  
YESTERDAY T 3.4 2010 0.2 -0.2 0.0  
MONTH TO DATE 12.0 1.6 10.4 0.9  
SINCE SEP 1 12.0 1.7 10.3 0.9  
SINCE JUL 1 12.0 1.7 10.3 0.9  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 26 17 14  
MONTH TO DATE 656 542 114 458  
SINCE SEP 1 961 840 121 630  
SINCE JUL 1 1007 989 18 678  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 2 14 -12 20  
SINCE JAN 1 357 204 153 342    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 46 12:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 70 1966  
MINIMUM TEMPERATURE (F) 31 6 1917  
 
SUNRISE AND SUNSET  
OCTOBER 27 2020.......SUNRISE 7:45 AM CDT SUNSET 6:00 PM CDT  
OCTOBER 28 2020.......SUNRISE 7:46 AM CDT SUNSET 5:58 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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