789  
CDUS43 KDLH 060631  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
131 AM CDT SAT SEP 06 2025  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR SEPTEMBER 5 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 53 1:43 PM 92 1912 71 -18 63  
MINIMUM 33 11:43 PM 29 1962 46 -13 40  
AVERAGE 43 58 -15 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 2.56 1948 0.10 -0.08 0.04  
MONTH TO DATE 0.09 0.51 -0.42 0.31  
SINCE SEP 1 0.09 0.51 -0.42 0.31  
SINCE JAN 1 16.48 18.28 -1.80 19.94  
 
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 22 8 14 13  
MONTH TO DATE 66 35 31 28  
SINCE SEP 1 66 35 31 28  
SINCE JUL 1 209 225 -16 110  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 5 -3 4  
SINCE SEP 1 2 5 -3 4  
SINCE JAN 1 208 167 41 171    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 11:00 PM  
LOWEST 66 11:00 AM  
AVERAGE 81  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1913  
1976  
MINIMUM TEMPERATURE (F) 45 28 2018  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2025.....SUNRISE 6:38 AM CDT SUNSET 7:44 PM CDT  
SEPTEMBER 7 2025.....SUNRISE 6:40 AM CDT SUNSET 7:42 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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