628  
CDUS43 KDLH 212223  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
522 PM CDT SAT OCT 21 2017  
 
   
...............................
 
 
   
..THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR OCTOBER 21 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 949 AM 79 1953 49 17 49  
MINIMUM 61 656 AM 14 1917 30 31 23  
AVERAGE 64 39 25 36  
 
PRECIPITATION (IN)  
TODAY 0.00 0.06 -0.06 T  
MONTH TO DATE 0.82 1.50 -0.68 1.16  
SINCE SEP 1 3.89 4.49 -0.60 4.49  
SINCE JAN 1 20.63 21.45 -0.82 25.05  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.0 -1.0 T  
SINCE JUL 1 0.0 1.1 -1.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 1 26 -25 29  
MONTH TO DATE 352 459 -107 388  
SINCE SEP 1 621 812 -191 626  
SINCE JUL 1 832 993 -161 743  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 7 11 -4 7  
SINCE JAN 1 86 192 -106 155    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 PM  
LOWEST 48 1200 AM  
AVERAGE 66  
   
......................................................
 
 
 
THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 79 1920  
MINIMUM TEMPERATURE (F) 29 9 1913  
 
 
SUNRISE AND SUNSET  
OCTOBER 21 2017.......SUNRISE 743 AM CDT SUNSET 612 PM CDT  
OCTOBER 22 2017.......SUNRISE 745 AM CDT SUNSET 610 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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