524  
CDUS43 KDLH 312126  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
426 PM CDT MON MAR 31 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR MARCH 31 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 41 2:59 PM 71 1986 42 -1 43  
2010  
MINIMUM 18 12:38 AM -6 1923 24 -6 28  
AVERAGE 30 33 -3 36  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 1946 0.06 -0.06 T  
MONTH TO DATE 1.36 1.46 -0.10 1.89  
SINCE MAR 1 1.36 1.46 -0.10 1.89  
SINCE JAN 1 2.93 3.42 -0.49 2.96  
 
SNOWFALL (IN)  
TODAY 0.0 6.2 2009 0.3 -0.3 T  
MONTH TO DATE 5.4 12.8 -7.4 19.9  
SINCE JUL 1 46.2 80.3 -34.1 38.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 35 32 3 29  
MONTH TO DATE 1063 1178 -115 1063  
SINCE MAR 1 1063 1178 -115 1063  
SINCE JUL 1 7158 7790 -632 6564  
 
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 58 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1:00 AM  
LOWEST 30 2:00 PM  
AVERAGE 61  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 62 1955  
2010  
MINIMUM TEMPERATURE (F) 24 1 1975  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 6:49 AM CDT SUNSET 7:37 PM CDT  
APRIL 1 2025.........SUNRISE 6:47 AM CDT SUNSET 7:38 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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