784  
CDUS43 KDLH 060631  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
131 AM CDT WED AUG 06 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR AUGUST 5 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 76 3:40 PM 93 2001 78 -2 68  
MINIMUM 62 5:59 AM 40 1992 57 5 54  
AVERAGE 69 67 2 61  
 
PRECIPITATION (IN)  
YESTERDAY T 1.69 1900 0.12 -0.12 0.13  
MONTH TO DATE T 0.57 -0.57 0.63  
SINCE JUN 1 6.69 8.88 -2.19 9.69  
SINCE JAN 1 13.75 18.20 -4.45 19.51  
 
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 4  
MONTH TO DATE 4 5 -1 4  
SINCE JUN 1 212 207 5 135  
SINCE JUL 1 58 55 3 24  
 
COOLING  
YESTERDAY 4 3 1 0  
MONTH TO DATE 7 18 -11 21  
SINCE JUN 1 139 164 -25 181  
SINCE JAN 1 150 171 -21 182    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1930  
MINIMUM TEMPERATURE (F) 57 40 1975  
 
SUNRISE AND SUNSET  
AUGUST 6 2025........SUNRISE 5:55 AM CDT SUNSET 8:33 PM CDT  
AUGUST 7 2025........SUNRISE 5:57 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.  
 

 
 
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