255  
CDUS43 KDLH 120626  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
126 AM CDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE DULUTH CLIMATE SUMMARY FOR AUGUST 11 2023
 
 
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)  
YESTERDAY  
MAXIMUM 71 1:24 PM 94 1947 77 -6 72  
MINIMUM 57 4:00 AM 37 1982 56 1 51  
AVERAGE 64 66 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 1.56 1962 0.12 0.22 0.00  
MONTH TO DATE 0.34 1.29 -0.95 0.42  
SINCE JUN 1 5.83 9.60 -3.77 8.33  
SINCE JAN 1 15.30 18.92 -3.62 20.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 3  
MONTH TO DATE 3 13 -10 11  
SINCE JUN 1 148 215 -67 178  
SINCE JUL 1 48 63 -15 45  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 40 36 4 25  
SINCE JUN 1 163 182 -19 175  
SINCE JAN 1 170 189 -19 176    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 PM  
LOWEST 67 1:00 AM  
AVERAGE 82  
   
......................................................
 
 
THE DULUTH CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 89 1965  
MINIMUM TEMPERATURE (F) 56 42 1990  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 6:02 AM CDT SUNSET 8:24 PM CDT  
AUGUST 13 2023........SUNRISE 6:04 AM CDT SUNSET 8:23 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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