323  
CDUS43 KDLH 210723  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
123 AM CST THU DEC 21 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR DECEMBER 20 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 27 11:59 PM 47 1956 19 8 MM  
MINIMUM 17 12:28 AM -40 1983 1 16 MM  
AVERAGE 22 10 12 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.75 1967 0.03 -0.03 0.02  
MONTH TO DATE 0.08 0.64 -0.56 1.32  
SINCE DEC 1 0.08 0.64 -0.56 1.32  
SINCE JAN 1 21.38 25.02 -3.64 35.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0 8.5 1990 0.5 -0.5 0.2  
MONTH TO DATE 1.0 10.1 -9.1 18.0  
SINCE DEC 1 1.0 10.1 -9.1 18.0  
SINCE JUL 1 10.3 23.9 -13.6 33.5  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 43 55 -12 MM  
MONTH TO DATE 744 1024 -280 487  
SINCE DEC 1 744 1024 -280 487  
SINCE JUL 1 2485 3452 -967 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 16 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 11:00 PM  
LOWEST 68 11:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 19 44 1994  
MINIMUM TEMPERATURE (F) 0 -34 1958  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 8:03 AM CST SUNSET 4:20 PM CST  
DECEMBER 22 2023......SUNRISE 8:03 AM CST SUNSET 4:21 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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