349  
CDUS43 KDLH 260632  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
132 AM CDT SAT JUL 26 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR JULY 25 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 80 4:29 PM 89 1874 78 2 78  
1892  
1989  
MINIMUM 56 2:42 AM 42 1915 57 -1 53  
AVERAGE 68 68 0 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 1888 0.11 -0.11 0.00  
MONTH TO DATE 3.75 3.28 0.47 1.21  
SINCE JUN 1 6.69 7.67 -0.98 8.93  
SINCE JAN 1 13.75 16.99 -3.24 18.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 49 41 8 20  
SINCE JUN 1 203 193 10 131  
SINCE JUL 1 49 41 8 20  
 
COOLING  
YESTERDAY 3 4 -1 1  
MONTH TO DATE 65 91 -26 84  
SINCE JUN 1 92 127 -35 100  
SINCE JAN 1 103 134 -31 101    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 1929  
1930  
MINIMUM TEMPERATURE (F) 57 40 1991  
 
SUNRISE AND SUNSET  
JULY 26 2025..........SUNRISE 5:42 AM CDT SUNSET 8:48 PM CDT  
JULY 27 2025..........SUNRISE 5:43 AM CDT SUNSET 8:47 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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