840  
CDUS43 KDLH 240626  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
126 AM CDT THU JUL 24 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR JULY 23 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 75 9:01 AM 93 1945 78 -3 65  
MINIMUM 67 11:59 PM 39 1962 57 10 55  
AVERAGE 71 68 3 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.92 2.39 1911 0.11 0.81 T  
MONTH TO DATE 3.75 3.06 0.69 1.21  
SINCE JUN 1 6.69 7.45 -0.76 8.93  
SINCE JAN 1 13.75 16.77 -3.02 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 5  
MONTH TO DATE 49 39 10 17  
SINCE JUN 1 203 191 12 128  
SINCE JUL 1 49 39 10 17  
 
COOLING  
YESTERDAY 6 4 2 0  
MONTH TO DATE 57 83 -26 83  
SINCE JUN 1 84 119 -35 99  
SINCE JAN 1 95 126 -31 100    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 90 5:00 PM  
AVERAGE 95  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 1886  
MINIMUM TEMPERATURE (F) 57 41 2004  
 
SUNRISE AND SUNSET  
JULY 24 2025..........SUNRISE 5:40 AM CDT SUNSET 8:50 PM CDT  
JULY 25 2025..........SUNRISE 5:41 AM CDT SUNSET 8:49 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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