646  
CDUS43 KDLH 130621  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT FRI SEP 13 2024  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 12 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 1:44 PM 87 1948 69 8 56  
MINIMUM 58 3:29 AM 29 2007 49 9 43  
AVERAGE 68 59 9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.04 1903 0.12 -0.12 0.32  
MONTH TO DATE 0.08 1.43 -1.35 4.65  
SINCE SEP 1 0.08 1.43 -1.35 4.65  
SINCE JAN 1 22.44 22.79 -0.35 21.29  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 15  
MONTH TO DATE 44 66 -22 56  
SINCE SEP 1 44 66 -22 56  
SINCE JUL 1 97 180 -83 151  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 16 13 3 64  
SINCE SEP 1 16 13 3 64  
SINCE JAN 1 254 246 8 270    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 57 12:00 PM  
AVERAGE 77  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 84 1990  
MINIMUM TEMPERATURE (F) 48 30 1923  
1963  
1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 6:45 AM CDT SUNSET 7:23 PM CDT  
SEPTEMBER 14 2024.....SUNRISE 6:46 AM CDT SUNSET 7:21 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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