958  
CDUS43 KDLH 110626  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
126 AM CDT SUN MAY 11 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR MAY 10 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 62 3:21 PM 86 1896 61 1 61  
2007  
MINIMUM 41 11:59 PM 23 1981 39 2 35  
AVERAGE 52 50 2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 1953 0.10 -0.10 0.31  
MONTH TO DATE 0.79 0.98 -0.19 1.71  
SINCE MAR 1 4.80 4.97 -0.17 6.31  
SINCE JAN 1 6.37 6.93 -0.56 7.38  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.5 1902 0.0 0.0 T  
MONTH TO DATE T 0.5 -0.5 T  
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 13 15 -2 17  
MONTH TO DATE 145 168 -23 159  
SINCE MAR 1 1981 2110 -129 1916  
SINCE JUL 1 8076 8722 -646 7417  
 
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 23 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 5:00 AM  
LOWEST 31 4:00 PM  
AVERAGE 52  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 83 1991  
MINIMUM TEMPERATURE (F) 40 23 1946  
1963  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 5:39 AM CDT SUNSET 8:32 PM CDT  
MAY 12 2025...........SUNRISE 5:37 AM CDT SUNSET 8:34 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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