739  
CDUS43 KDLH 180800  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
200 AM CST WED DEC 18 2024  
   
...............................  
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR DECEMBER 16 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 34 12:02 AM 43 1913 20 14 33  
MINIMUM 21 11:59 PM -30 1963 2 19 MM  
AVERAGE 28 11 17 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.70 1984 0.03 0.03 MM  
MONTH TO DATE 0.92 0.51 0.41 0.06  
SINCE DEC 1 0.92 0.51 0.41 0.06  
SINCE JAN 1 27.96 24.89 3.07 21.36  
 
SNOWFALL (IN)  
YESTERDAY 0.7 3.2 1996 0.5 0.2 0.0  
MONTH TO DATE 12.2 8.0 4.2 0.5  
SINCE DEC 1 12.2 8.0 4.2 0.5  
SINCE JUL 1 19.3 21.8 -2.5 9.8  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 54 -17 MM  
MONTH TO DATE 796 806 -10 562  
SINCE DEC 1 796 806 -10 562  
SINCE JUL 1 2553 3234 -681 2303  
 
COOLING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 218 174 44 255    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 81 11:00 PM  
AVERAGE 89  
   
......................................................  
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 20 40 1923  
MINIMUM TEMPERATURE (F) 2 -35 1983  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 8:01 AM CST SUNSET 4:19 PM CST  
DECEMBER 18 2024......SUNRISE 8:02 AM CST SUNSET 4:19 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
NOTE: PRECIPITATION AMOUNT WAS SUBSTITUTED WITH IFSM5 SNOWFALL OBSERVATION  
SITE FROM 6:00 PM TO MIDNIGHT DUE TO A SUSPECTED INACCURATE DATA OBSERVATION  
AT THE INTERNATIONAL FALLS AIRPORT ASOS STATION BETWEEN THOSE TIMES.  
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