414  
CDUS43 KDLH 160621  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT MON SEP 16 2024  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 15 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 82 2:42 PM 89 1939 68 14 73  
MINIMUM 59 5:46 AM 27 1964 48 11 50  
AVERAGE 71 58 13 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.99 1897 0.11 -0.11 0.01  
MONTH TO DATE 0.08 1.78 -1.70 5.19  
SINCE SEP 1 0.08 1.78 -1.70 5.19  
SINCE JAN 1 22.44 23.14 -0.70 21.83  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1995 0.0 0.0 0.0  
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 8 -8 3  
MONTH TO DATE 44 89 -45 85  
SINCE SEP 1 44 89 -45 85  
SINCE JUL 1 97 203 -106 180  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 26 16 10 64  
SINCE SEP 1 26 16 10 64  
SINCE JAN 1 264 249 15 270    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 5:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1948  
MINIMUM TEMPERATURE (F) 47 30 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2024.....SUNRISE 6:49 AM CDT SUNSET 7:17 PM CDT  
SEPTEMBER 17 2024.....SUNRISE 6:50 AM CDT SUNSET 7:15 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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