223  
CDUS43 KDLH 240638  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
138 AM CDT MON MAR 24 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MARCH 23 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 34 1:47 PM 68 1939 39 -5 32  
MINIMUM 24 12:34 AM -17 1974 21 3 7  
AVERAGE 29 30 -1 20  
 
PRECIPITATION (IN)  
YESTERDAY 0.20 1.35 2009 0.06 0.14 0.00  
MONTH TO DATE 0.94 1.02 -0.08 0.08  
SINCE MAR 1 0.94 1.02 -0.08 0.08  
SINCE JAN 1 2.51 2.98 -0.47 1.15  
 
SNOWFALL (IN)  
YESTERDAY 0.8 7.0 1893 0.4 0.4 0.0  
MONTH TO DATE 4.0 10.1 -6.1 1.0  
SINCE MAR 1 4.0 10.1 -6.1 1.0  
SINCE JUL 1 44.8 77.6 -32.8 19.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 35 1 45  
MONTH TO DATE 800 911 -111 758  
SINCE MAR 1 800 911 -111 758  
SINCE JUL 1 6895 7523 -628 6259  
 
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 24 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LT FREEZING RAIN  
LIGHT SNOW  
SLEET  
FOG  
HAZE  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 9:00 AM  
LOWEST 74 10:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 70 2012  
MINIMUM TEMPERATURE (F) 21 -21 1974  
 
SUNRISE AND SUNSET  
MARCH 24 2025.........SUNRISE 7:03 AM CDT SUNSET 7:27 PM CDT  
MARCH 25 2025.........SUNRISE 7:01 AM CDT SUNSET 7:29 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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