035  
CDUS43 KDLH 182126  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
426 PM CDT MON SEP 18 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 2:54 PM 84 1984 67 -1 67  
2000  
MINIMUM 50 2:48 AM 28 2020 47 3 56  
AVERAGE 58 56 2 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.75 1905 0.12 -0.12 0.01  
MONTH TO DATE 5.19 2.13 3.06 2.00  
SINCE SEP 1 5.19 2.13 3.06 2.00  
SINCE JAN 1 21.83 23.49 -1.66 25.64  
 
SNOWFALL (IN)  
TODAY 0.0 2.4 1991 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 9 -2 3  
MONTH TO DATE 109 115 -6 67  
SINCE SEP 1 109 115 -6 67  
SINCE JUL 1 204 229 -25 138  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 64 19 45 21  
SINCE SEP 1 64 19 45 21  
SINCE JAN 1 270 252 18 232    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 1984  
MINIMUM TEMPERATURE (F) 46 27 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 6:50 AM CDT SUNSET 7:15 PM CDT  
SEPTEMBER 19 2023.....SUNRISE 6:51 AM CDT SUNSET 7:13 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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