728  
CDUS43 KDLH 230904  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
300 AM CST SUN FEB 23 2020  
   
...............................
 
 
   
..THE DULUTH MN CLIMATE SUMMARY FOR FEBRUARY 22 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 42 446 PM 52 1961 26 16 28  
MINIMUM 14 356 AM -27 1889 9 5 6  
AVERAGE 28 17 11 17  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 1922 0.04 -0.04 T  
MONTH TO DATE 0.18 0.58 -0.40 1.63  
SINCE DEC 1 4.24 2.75 1.49 4.20  
SINCE JAN 1 1.55 1.54 0.01 2.43  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.6 1979 0.5 -0.5 0.1  
MONTH TO DATE 5.4 9.3 -3.9 33.6  
SINCE DEC 1 50.8 46.4 4.4 63.8  
SINCE JUL 1 79.4 62.5 16.9 77.5  
SNOW DEPTH 23  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 48 -11 48  
MONTH TO DATE 1149 1122 27 1176  
SINCE DEC 1 4128 4377 -249 4286  
SINCE JUL 1 6129 6590 -461 6531  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 39 400 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE DULUTH MN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 53 1958  
MINIMUM TEMPERATURE (F) 9 -30 1889  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2020......SUNRISE 700 AM CST SUNSET 545 PM CST  
FEBRUARY 24 2020......SUNRISE 658 AM CST SUNSET 546 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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