449  
CDUS43 KDLH 152127  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
427 PM CDT TUE JUL 15 2025  
   
...............................  
 
   
..THE DULUTH CLIMATE SUMMARY FOR JULY 15 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1870 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 11:00 AM 96 2006 78 -2 83  
MINIMUM 65 4:38 AM 43 1912 57 8 59  
1962  
AVERAGE 71 67 4 71  
 
PRECIPITATION (IN)  
TODAY 0.29 1.31 1907 0.13 0.16 0.01  
MONTH TO DATE 1.34 2.12 -0.78 0.82  
SINCE JUN 1 4.28 6.51 -2.23 8.54  
SINCE JAN 1 11.34 15.83 -4.49 18.36  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 18 31 -13 7  
SINCE JUN 1 172 183 -11 118  
SINCE JUL 1 18 31 -13 7  
 
COOLING  
TODAY 6 4 2 6  
MONTH TO DATE 52 51 1 63  
SINCE JUN 1 79 87 -8 79  
SINCE JAN 1 90 94 -4 80    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 3:00 PM  
LOWEST 78 12:00 AM  
AVERAGE 88  
   
......................................................  
 
THE DULUTH CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1936  
MINIMUM TEMPERATURE (F) 57 44 1958  
 
SUNRISE AND SUNSET  
JULY 15 2025..........SUNRISE 5:30 AM CDT SUNSET 8:59 PM CDT  
JULY 16 2025..........SUNRISE 5:31 AM CDT SUNSET 8:58 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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