815  
CDUS43 KDLH 120621  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT THU SEP 12 2024  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 11 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 84 3:15 PM 92 1931 69 15 65  
MINIMUM 59 6:36 AM 31 1965 49 10 47  
AVERAGE 72 59 13 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 1949 0.12 -0.12 1.23  
MONTH TO DATE 0.08 1.31 -1.23 4.33  
SINCE SEP 1 0.08 1.31 -1.23 4.33  
SINCE JAN 1 22.44 22.67 -0.23 20.97  
 
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 9  
MONTH TO DATE 44 59 -15 41  
SINCE SEP 1 44 59 -15 41  
SINCE JUL 1 97 173 -76 136  
 
COOLING  
YESTERDAY 7 1 6 0  
MONTH TO DATE 13 12 1 64  
SINCE SEP 1 13 12 1 64  
SINCE JAN 1 251 245 6 270    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 3:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1948  
MINIMUM TEMPERATURE (F) 49 29 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2024.....SUNRISE 6:43 AM CDT SUNSET 7:25 PM CDT  
SEPTEMBER 13 2024.....SUNRISE 6:45 AM CDT SUNSET 7:23 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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