800  
CDUS43 KDLH 240625  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
125 AM CDT SUN AUG 24 2025  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR AUGUST 23 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 65 5:02 PM 90 1947 75 -10 79  
MINIMUM 52 6:09 AM 33 2004 49 3 62  
AVERAGE 59 62 -3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.41 1992 0.09 0.07 0.01  
MONTH TO DATE 1.15 2.06 -0.91 0.70  
SINCE JUN 1 10.91 9.81 1.10 8.94  
SINCE JAN 1 16.29 17.01 -0.72 17.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1952 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 6 4 2 0  
MONTH TO DATE 38 71 -33 43  
SINCE JUN 1 254 306 -52 221  
SINCE JUL 1 100 146 -46 72  
 
COOLING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 47 41 6 15  
SINCE JUN 1 148 146 2 139  
SINCE JAN 1 200 154 46 139    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 11:00 PM  
LOWEST 63 4:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 1948  
MINIMUM TEMPERATURE (F) 49 31 1908  
 
SUNRISE AND SUNSET  
AUGUST 24 2025........SUNRISE 6:20 AM CDT SUNSET 8:10 PM CDT  
AUGUST 25 2025........SUNRISE 6:21 AM CDT SUNSET 8:09 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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