174  
CDUS43 KDLH 090625  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
125 AM CDT FRI MAY 09 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 8 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 53 2:04 PM 87 1896 60 -7 59  
MINIMUM 33 11:59 PM 22 1966 39 -6 43  
AVERAGE 43 49 -6 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.45 2000 0.10 -0.10 0.00  
MONTH TO DATE 0.79 0.78 0.01 1.40  
SINCE MAR 1 4.80 4.77 0.03 6.00  
SINCE JAN 1 6.37 6.73 -0.36 7.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.3 2019 0.1 -0.1 0.0  
MONTH TO DATE T 0.5 -0.5 0.0  
SINCE MAR 1 14.7 22.4 -7.7 20.0  
SINCE JUL 1 55.5 89.9 -34.4 38.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 16 6 14  
MONTH TO DATE 124 138 -14 123  
SINCE MAR 1 1960 2080 -120 1880  
SINCE JUL 1 8055 8692 -637 7381  
 
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 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 4:00 AM  
LOWEST 35 9:00 PM  
AVERAGE 55  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 88 1896  
MINIMUM TEMPERATURE (F) 39 20 1966  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 5:41 AM CDT SUNSET 8:30 PM CDT  
MAY 10 2025...........SUNRISE 5:40 AM CDT SUNSET 8:31 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