297  
CDUS43 KDLH 100649  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
149 AM CDT THU APR 10 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 9 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 37 2:11 PM 80 1887 46 -9 59  
MINIMUM 30 6:06 AM 2 2016 27 3 37  
AVERAGE 34 37 -3 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.05 1950 0.08 -0.07 T  
MONTH TO DATE 0.76 0.65 0.11 0.57  
SINCE MAR 1 2.12 2.11 0.01 2.46  
SINCE JAN 1 3.69 4.07 -0.38 3.53  
 
SNOWFALL (IN)  
YESTERDAY T 8.0 1894 0.4 -0.4 0.0  
MONTH TO DATE 7.9 3.5 4.4 0.1  
SINCE MAR 1 13.3 16.3 -3.0 20.0  
SINCE JUL 1 54.1 83.8 -29.7 38.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 28 3 17  
MONTH TO DATE 299 270 29 244  
SINCE MAR 1 1362 1448 -86 1307  
SINCE JUL 1 7457 8060 -603 6808  
 
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 (80)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 9:00 PM  
LOWEST 51 1:00 AM  
AVERAGE 72  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 84 1977  
MINIMUM TEMPERATURE (F) 28 10 1962  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 6:30 AM CDT SUNSET 7:51 PM CDT  
APRIL 11 2025.........SUNRISE 6:28 AM CDT SUNSET 7:52 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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