156  
CDUS43 KDLH 172223  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
423 PM CST SUN DEC 17 2023  
   
...............................  
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR DECEMBER 17 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 34 12:57 PM 40 1923 20 14 MM  
MINIMUM 30 3:59 PM -35 1983 2 28 MM  
AVERAGE 32 11 21 MM  
 
PRECIPITATION (IN)  
TODAY T 0.29 1939 0.04 -0.04 0.08  
MONTH TO DATE 0.06 0.55 -0.49 1.17  
SINCE DEC 1 0.06 0.55 -0.49 1.17  
SINCE JAN 1 21.36 24.93 -3.57 34.97  
 
SNOWFALL (IN)  
TODAY MM 3.0 1996 0.5 MM 1.1  
MONTH TO DATE 0.5 8.5 -8.0 16.1  
SINCE JUL 1 9.8 22.3 -12.5 31.6  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 33 54 -21 MM  
MONTH TO DATE 595 860 -265 487  
SINCE DEC 1 595 860 -265 487  
SINCE JUL 1 2336 3288 -952 2587  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 12:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 78  
   
......................................................  
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 20 42 1923  
MINIMUM TEMPERATURE (F) 2 -36 1983  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 8:00 AM CST SUNSET 4:19 PM CST  
DECEMBER 18 2023......SUNRISE 8:01 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.  
 
 
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