129  
CDUS43 KDLH 210625  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
125 AM CDT THU SEP 21 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 20 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 83 3:46 PM 85 1914 65 18 73  
MINIMUM 49 11:51 PM 20 1956 41 8 54  
AVERAGE 66 53 13 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.02 2021 0.09 -0.09 0.03  
MONTH TO DATE 1.58 2.07 -0.49 2.24  
SINCE SEP 1 1.58 2.07 -0.49 2.24  
SINCE JAN 1 15.64 19.84 -4.20 31.53  
 
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 0 13 -13 1  
MONTH TO DATE 130 187 -57 113  
SINCE SEP 1 130 187 -57 113  
SINCE JUL 1 284 377 -93 193  
 
COOLING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 31 10 21 14  
SINCE SEP 1 31 10 21 14  
SINCE JAN 1 224 172 52 191    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 83 1920  
MINIMUM TEMPERATURE (F) 40 26 1956  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 6:58 AM CDT SUNSET 7:14 PM CDT  
SEPTEMBER 22 2023.....SUNRISE 7:00 AM CDT SUNSET 7:12 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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