223  
CDUS43 KDLH 042230  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
529 PM CDT SAT APR 4 2020  
 
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 4 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 40 359 PM 69 1991 43 -3 40  
MINIMUM 13 618 AM -5 1975 25 -12 25  
AVERAGE 27 34 -7 33  
 
PRECIPITATION (IN)  
TODAY 0.00 0.90 1927 0.07 -0.07 T  
MONTH TO DATE 0.17 0.25 -0.08 0.05  
SINCE MAR 1 1.91 1.74 0.17 1.24  
SINCE JAN 1 3.46 3.51 -0.05 3.92  
 
SNOWFALL (IN)  
TODAY 0.0 8.5 2003 0.3 -0.3 T  
MONTH TO DATE 0.4 1.3 -0.9 T  
SINCE JUL 1 89.9 80.1 9.8 87.0  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
TODAY 38 31 7 32  
MONTH TO DATE 127 126 1 124  
SINCE MAR 1 1225 1336 -111 1361  
SINCE JUL 1 7666 8203 -537 8231  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 33 400 PM  
AVERAGE 59  
   
......................................................
 
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 79 1991  
MINIMUM TEMPERATURE (F) 26 2 1971  
 
 
SUNRISE AND SUNSET  
APRIL 4 2020.........SUNRISE 641 AM CDT SUNSET 743 PM CDT  
APRIL 5 2020.........SUNRISE 639 AM CDT SUNSET 744 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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