525  
CDUS43 KDLH 190745  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
245 AM CDT THU SEP 19 2019  
 
   
...............................
 
 
 
...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR SEPTEMBER 18 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 78 338 PM 83 1989 64 14 63  
MINIMUM 65 1159 PM 20 2012 41 24 38  
AVERAGE 72 53 19 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 1.82 1957 0.10 0.15 0.00  
MONTH TO DATE 4.50 1.84 2.66 0.86  
SINCE SEP 1 4.50 1.84 2.66 0.86  
SINCE JAN 1 23.46 18.80 4.66 16.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 0.0 0.0 0.0  
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 14  
MONTH TO DATE 168 169 -1 98  
SINCE SEP 1 168 169 -1 98  
SINCE JUL 1 310 350 -40 228  
 
COOLING  
YESTERDAY 7 0 7 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 25 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 54 400 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 1970  
1914  
MINIMUM TEMPERATURE (F) 40 27 1992  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2019.....SUNRISE 656 AM CDT SUNSET 718 PM CDT  
SEPTEMBER 20 2019.....SUNRISE 657 AM CDT SUNSET 716 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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