619  
CDUS43 KDLH 200627  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
127 AM CDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR OCTOBER 19 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 MM MM 77 1953 50 MM 47  
MINIMUM MM MM 12 1972 30 MM 18  
AVERAGE MM 40 MM 33  
 
PRECIPITATION (IN)  
YESTERDAY MM 2.00 1909 0.07 MM 0.00  
MONTH TO DATE 1.30 1.42 -0.12 0.48  
SINCE SEP 1 4.44 4.42 0.02 2.84  
SINCE JAN 1 18.50 22.19 -3.69 32.13  
 
SNOWFALL (IN)  
YESTERDAY MM 1.2 1992 0.1 MM 0.0  
MONTH TO DATE 0.0 0.5 -0.5 2.6  
SINCE SEP 1 0.0 0.6 -0.6 2.6  
SINCE JUL 1 0.0 0.6 -0.6 2.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 25 MM 32  
MONTH TO DATE 245 401 -156 392  
SINCE SEP 1 430 737 -307 663  
SINCE JUL 1 584 927 -343 743  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 31 0 31 0  
SINCE SEP 1 62 12 50 14  
SINCE JAN 1 255 174 81 191    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 80 1953  
MINIMUM TEMPERATURE (F) 30 10 2020  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 7:41 AM CDT SUNSET 6:15 PM CDT  
OCTOBER 21 2023.......SUNRISE 7:42 AM CDT SUNSET 6:13 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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