701  
CDUS43 KDLH 160633  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
133 AM CDT SUN MAR 16 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR MARCH 15 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 48 3:07 AM 64 2015 36 12 49  
MINIMUM 17 11:59 PM -11 1879 18 -1 24  
1897  
1956  
AVERAGE 33 27 6 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 1.82 1945 0.05 0.26 T  
MONTH TO DATE 0.74 0.64 0.10 0.04  
SINCE MAR 1 0.74 0.64 0.10 0.04  
SINCE JAN 1 2.31 2.60 -0.29 1.11  
 
SNOWFALL (IN)  
YESTERDAY T 6.1 2000 0.4 -0.4 0.0  
MONTH TO DATE 3.2 7.1 -3.9 0.0  
SINCE MAR 1 3.2 7.1 -3.9 0.0  
SINCE JUL 1 44.0 74.6 -30.6 18.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 38 -6 28  
MONTH TO DATE 505 618 -113 430  
SINCE MAR 1 505 618 -113 430  
SINCE JUL 1 6600 7230 -630 5931  
 
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 31 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 62 10:00 PM  
AVERAGE 79  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 60 2003  
MINIMUM TEMPERATURE (F) 18 -17 1885  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 7:19 AM CDT SUNSET 7:16 PM CDT  
MARCH 17 2025.........SUNRISE 7:17 AM CDT SUNSET 7:18 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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