725  
CDUS43 KDLH 182131  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
431 PM CDT WED OCT 18 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR OCTOBER 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 51 2:59 PM 79 1945 52 -1 39  
MINIMUM 48 2:27 AM 16 1972 35 13 22  
AVERAGE 50 43 7 31  
 
PRECIPITATION (IN)  
TODAY 0.17 2.66 2007 0.10 0.07 0.00  
MONTH TO DATE 0.60 1.84 -1.24 0.45  
SINCE SEP 1 10.96 5.32 5.64 3.18  
SINCE JAN 1 27.60 26.68 0.92 26.82  
 
SNOWFALL (IN)  
TODAY 0.0 1.6 2002 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.7 -0.7 5.1  
SINCE JUL 1 T 0.8 -0.8 5.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 22 -7 34  
MONTH TO DATE 283 324 -41 343  
SINCE SEP 1 438 578 -140 558  
SINCE JUL 1 533 692 -159 629  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 16 0 16 0  
SINCE SEP 1 84 21 63 28  
SINCE JAN 1 290 254 36 239    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 77 10:00 AM  
AVERAGE 85  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 78 1884  
MINIMUM TEMPERATURE (F) 35 12 1972  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 7:31 AM CDT SUNSET 6:16 PM CDT  
OCTOBER 19 2023.......SUNRISE 7:32 AM CDT SUNSET 6:15 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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