487  
CDUS43 KDLH 100627  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
127 AM CDT FRI OCT 10 2025  
   
...............................  
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR OCTOBER 9 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 11:44 AM 80 1955 55 11 66  
1960  
MINIMUM 43 3:04 AM 20 1964 34 9 33  
1972  
1993  
AVERAGE 55 44 11 50  
 
PRECIPITATION (IN)  
YESTERDAY T 1.05 1970 0.07 -0.07 0.00  
MONTH TO DATE T 0.71 -0.71 0.04  
SINCE SEP 1 1.40 3.71 -2.31 3.62  
SINCE JAN 1 17.79 21.48 -3.69 23.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1970 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.2 -0.2 0.0  
SINCE JUL 1 0.0 0.2 -0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 21 -11 15  
MONTH TO DATE 87 170 -83 152  
SINCE SEP 1 303 506 -203 277  
SINCE JUL 1 446 696 -250 359  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 0 13 0  
SINCE SEP 1 30 12 18 51  
SINCE JAN 1 236 174 62 218    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 3:00 AM  
LOWEST 38 12:00 PM  
AVERAGE 49  
   
......................................................  
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 80 1955  
MINIMUM TEMPERATURE (F) 33 18 1919  
1979  
 
SUNRISE AND SUNSET  
OCTOBER 10 2025.......SUNRISE 7:27 AM CDT SUNSET 6:33 PM CDT  
OCTOBER 11 2025.......SUNRISE 7:28 AM CDT SUNSET 6:31 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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