453  
CDUS43 KDLH 270631  
CLIDLH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
130 AM CDT THU JUL 27 2017  
 
   
...............................
 
 
   
..THE DULUTH MN CLIMATE SUMMARY FOR JULY 26 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1870 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 429 PM 92 1930 77 4 83  
1929  
MINIMUM 63 1159 PM 40 1991 56 7 66  
AVERAGE 72 66 6 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1921 0.10 -0.10 0.02  
MONTH TO DATE 4.08 3.29 0.79 4.37  
SINCE JUN 1 9.29 7.52 1.77 8.83  
SINCE JAN 1 20.43 16.44 3.99 18.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 T  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 52 58 -6 21  
SINCE JUN 1 183 237 -54 163  
SINCE JUL 1 52 58 -6 21  
 
COOLING  
YESTERDAY 7 3 4 10  
MONTH TO DATE 49 75 -26 100  
SINCE JUN 1 62 105 -43 143  
SINCE JAN 1 62 109 -47 152    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 49 500 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE DULUTH MN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1931  
1894  
MINIMUM TEMPERATURE (F) 56 42 1981  
 
 
SUNRISE AND SUNSET  
JULY 27 2017..........SUNRISE 543 AM CDT SUNSET 847 PM CDT  
JULY 28 2017..........SUNRISE 544 AM CDT SUNSET 846 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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