789  
CDUS43 KDLH 120630  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
130 AM CDT SAT JUL 12 2025  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR JULY 11 2025
 
 
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)  
YESTERDAY  
MAXIMUM 84 3:56 PM 92 1936 78 6 82  
MINIMUM 55 4:27 AM 41 1985 56 -1 58  
AVERAGE 70 67 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.27 1914 0.13 -0.09 0.00  
2016  
MONTH TO DATE 1.01 1.60 -0.59 0.81  
SINCE JUN 1 3.95 5.99 -2.04 8.53  
SINCE JAN 1 11.01 15.31 -4.30 18.35  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2007 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 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  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 18 23 -5 7  
SINCE JUN 1 172 175 -3 118  
SINCE JUL 1 18 23 -5 7  
 
COOLING  
YESTERDAY 5 4 1 5  
MONTH TO DATE 32 35 -3 26  
SINCE JUN 1 59 71 -12 42  
SINCE JAN 1 70 78 -8 43    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 PM  
LOWEST 53 4:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 102 1936  
MINIMUM TEMPERATURE (F) 56 42 1975  
1990  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 5:27 AM CDT SUNSET 9:01 PM CDT  
JULY 13 2025..........SUNRISE 5:28 AM CDT SUNSET 9:01 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MN Page
The Nexlab WI Page Main Text Page