909  
CDUS43 KDLH 160630  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
130 AM CDT WED APR 16 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR APRIL 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 41 5:00 PM 79 1913 49 -8 61  
MINIMUM 26 11:51 PM 11 1935 30 -4 33  
AVERAGE 34 39 -5 47  
 
PRECIPITATION (IN)  
YESTERDAY T 2.02 2012 0.08 -0.08 0.00  
MONTH TO DATE 0.94 1.16 -0.22 0.60  
SINCE MAR 1 2.30 2.62 -0.32 2.49  
SINCE JAN 1 3.87 4.58 -0.71 3.56  
 
SNOWFALL (IN)  
YESTERDAY T 12.7 2018 0.4 -0.4 0.0  
MONTH TO DATE 7.9 5.7 2.2 0.1  
SINCE MAR 1 13.3 18.5 -5.2 20.0  
SINCE JUL 1 54.1 86.0 -31.9 38.7  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 26 5 18  
MONTH TO DATE 435 432 3 343  
SINCE MAR 1 1498 1610 -112 1406  
SINCE JUL 1 7593 8222 -629 6907  
 
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 NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 5:00 AM  
LOWEST 51 5:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 76 1958  
MINIMUM TEMPERATURE (F) 30 4 1875  
 
SUNRISE AND SUNSET  
APRIL 16 2025.........SUNRISE 6:19 AM CDT SUNSET 7:59 PM CDT  
APRIL 17 2025.........SUNRISE 6:17 AM CDT SUNSET 8:00 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MN Page
The Nexlab WI Page Main Text Page