955  
CDUS43 KDLH 230628  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
128 AM CDT SUN MAR 23 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR MARCH 22 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 27 3:14 PM 72 1945 39 -12 33  
MINIMUM 6 5:49 AM -13 1888 20 -14 16  
AVERAGE 17 29 -12 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 1979 0.04 -0.04 0.02  
MONTH TO DATE 0.74 0.96 -0.22 0.08  
SINCE MAR 1 0.74 0.96 -0.22 0.08  
SINCE JAN 1 2.31 2.92 -0.61 1.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1894 0.3 -0.3 0.7  
MONTH TO DATE 3.2 9.7 -6.5 1.0  
SINCE MAR 1 3.2 9.7 -6.5 1.0  
SINCE JUL 1 44.0 77.2 -33.2 19.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 36 12 40  
MONTH TO DATE 764 876 -112 713  
SINCE MAR 1 764 876 -112 713  
SINCE JUL 1 6859 7488 -629 6214  
 
COOLING  
YESTERDAY 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 E (100)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 11:00 PM  
LOWEST 38 2:00 PM  
AVERAGE 58  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1939  
MINIMUM TEMPERATURE (F) 21 -17 1974  
 
SUNRISE AND SUNSET  
MARCH 23 2025.........SUNRISE 7:05 AM CDT SUNSET 7:26 PM CDT  
MARCH 24 2025.........SUNRISE 7:03 AM CDT SUNSET 7:27 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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