780  
CDUS43 KDLH 172121  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
421 PM CDT MON JUL 17 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR JULY 17 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 69 1:48 PM 94 1964 78 -9 85  
MINIMUM 54 4:45 AM 40 1971 57 -3 60  
AVERAGE 62 67 -5 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1966 0.12 -0.12 0.00  
MONTH TO DATE 0.34 2.36 -2.02 2.12  
SINCE JUN 1 4.46 6.75 -2.29 6.20  
SINCE JAN 1 13.93 16.07 -2.14 18.24  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUL 1 0.0 0.0 0.0 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 3 1 2 0  
MONTH TO DATE 37 33 4 27  
SINCE JUN 1 137 185 -48 160  
SINCE JUL 1 37 33 4 27  
 
COOLING  
TODAY 0 4 -4 8  
MONTH TO DATE 27 59 -32 34  
SINCE JUN 1 83 95 -12 86  
SINCE JAN 1 90 102 -12 87    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1932  
MINIMUM TEMPERATURE (F) 57 43 1984  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 5:31 AM CDT SUNSET 8:58 PM CDT  
JULY 18 2023..........SUNRISE 5:32 AM CDT SUNSET 8:57 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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