368  
CDUS43 KDLH 210644  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
143 AM CDT SAT SEP 21 2019  
 
   
...............................
 
 
 
...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR SEPTEMBER 20 2019...  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 134 PM 85 1914 63 15 57  
MINIMUM 51 313 AM 20 1956 40 11 48  
AVERAGE 65 52 13 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 2017 0.11 -0.11 0.75  
MONTH TO DATE 4.50 2.05 2.45 1.61  
SINCE SEP 1 4.50 2.05 2.45 1.61  
SINCE JAN 1 23.46 19.01 4.45 17.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 13 -13 12  
MONTH TO DATE 172 195 -23 124  
SINCE SEP 1 172 195 -23 124  
SINCE JUL 1 314 376 -62 254  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 18 9 9 11  
SINCE SEP 1 18 9 9 11  
SINCE JAN 1 174 190 -16 242    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 58 100 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 83 1920  
MINIMUM TEMPERATURE (F) 40 26 1956  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2019.....SUNRISE 658 AM CDT SUNSET 714 PM CDT  
SEPTEMBER 22 2019.....SUNRISE 700 AM CDT SUNSET 712 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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