951  
CDUS43 KDLH 190722  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
122 AM CST TUE DEC 19 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR DECEMBER 18 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 15 3:30 PM 42 1923 20 -5 MM  
MINIMUM 4 8:48 AM -36 1983 2 2 MM  
AVERAGE 10 11 -1 MM  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 2017 0.03 -0.03 0.00  
MONTH TO DATE 0.08 0.58 -0.50 1.17  
SINCE DEC 1 0.08 0.58 -0.50 1.17  
SINCE JAN 1 21.38 24.96 -3.58 34.97  
 
SNOWFALL (IN)  
YESTERDAY T 4.8 2017 0.6 -0.6 0.0  
MONTH TO DATE 1.0 9.1 -8.1 16.1  
SINCE DEC 1 1.0 9.1 -8.1 16.1  
SINCE JUL 1 10.3 22.9 -12.6 31.6  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 55 54 1 MM  
MONTH TO DATE 658 914 -256 487  
SINCE DEC 1 658 914 -256 487  
SINCE JUL 1 2399 3342 -943 2587  
 
COOLING  
YESTERDAY 0 0 0 MM  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 255 174 81 191    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 9:00 AM  
LOWEST 56 2:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 20 42 1923  
MINIMUM TEMPERATURE (F) 1 -41 1955  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 8:02 AM CST SUNSET 4:19 PM CST  
DECEMBER 20 2023......SUNRISE 8:02 AM CST SUNSET 4:20 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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