598  
CDUS43 KDLH 272128  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
428 PM CDT SAT SEP 27 2025  
   
...............................  
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 27 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 69 2:05 PM 91 1952 61 8 78  
MINIMUM 47 6:44 AM 23 1991 38 9 45  
2000  
2012  
AVERAGE 58 50 8 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.08 1946 0.09 -0.09 0.00  
MONTH TO DATE 1.40 2.73 -1.33 3.58  
SINCE SEP 1 1.40 2.73 -1.33 3.58  
SINCE JAN 1 17.79 20.50 -2.71 23.21  
 
SNOWFALL (IN)  
TODAY 0.0 1.3 1993 0.0 0.0 0.0  
MONTH TO DATE 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  
TODAY 7 16 -9 3  
MONTH TO DATE 206 288 -82 113  
SINCE SEP 1 206 288 -82 113  
SINCE JUL 1 349 478 -129 195  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 15 10 5 51  
SINCE SEP 1 15 10 5 51  
SINCE JAN 1 221 172 49 218    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (270)  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 26 2:00 PM  
AVERAGE 58  
   
......................................................  
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 84 2021  
MINIMUM TEMPERATURE (F) 38 24 1907  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 7:08 AM CDT SUNSET 7:00 PM CDT  
SEPTEMBER 28 2025.....SUNRISE 7:09 AM CDT SUNSET 6:58 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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