666  
CDUS43 KDLH 010622  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
122 AM CDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 30 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 73 3:55 PM 82 1922 60 13 70  
1989  
MINIMUM 44 12:40 AM 23 1947 37 7 41  
AVERAGE 59 48 11 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.37 1971 0.09 -0.09 0.00  
MONTH TO DATE 3.14 3.00 0.14 2.36  
SINCE SEP 1 3.14 3.00 0.14 2.36  
SINCE JAN 1 17.20 20.77 -3.57 31.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.4 1981 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 17 -11 9  
MONTH TO DATE 185 337 -152 271  
SINCE SEP 1 185 337 -152 271  
SINCE JUL 1 339 527 -188 351  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 31 12 19 14  
SINCE SEP 1 31 12 19 14  
SINCE JAN 1 224 174 50 191    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 AM  
LOWEST 53 12:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 83 1992  
MINIMUM TEMPERATURE (F) 37 20 2003  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 7:13 AM CDT SUNSET 6:53 PM CDT  
OCTOBER 2 2023.......SUNRISE 7:14 AM CDT SUNSET 6:51 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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