173  
CDUS43 KDLH 140622  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
122 AM CDT THU SEP 14 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 62 4:53 PM 89 1952 68 -6 67  
MINIMUM 31 5:48 AM 25 2014 43 -12 45  
AVERAGE 47 55 -8 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1909 0.10 -0.10 0.00  
MONTH TO DATE 1.57 1.34 0.23 0.06  
SINCE SEP 1 1.57 1.34 0.23 0.06  
SINCE JAN 1 15.63 19.11 -3.48 29.35  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 10 8 9  
MONTH TO DATE 85 106 -21 81  
SINCE SEP 1 85 106 -21 81  
SINCE JUL 1 239 296 -57 161  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 30 10 20 14  
SINCE SEP 1 30 10 20 14  
SINCE JAN 1 223 172 51 191    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 7:00 AM  
LOWEST 50 4:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1920  
MINIMUM TEMPERATURE (F) 43 27 2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 6:49 AM CDT SUNSET 7:29 PM CDT  
SEPTEMBER 15 2023.....SUNRISE 6:50 AM CDT SUNSET 7:26 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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