493  
CDUS43 KDLH 090621  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT MON OCT 09 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR OCTOBER 8 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 52 12:09 PM 78 1920 56 -4 59  
2003  
MINIMUM 35 11:59 PM 20 1917 34 1 32  
2000  
AVERAGE 44 45 -1 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1997 0.08 -0.08 0.00  
MONTH TO DATE 1.23 0.64 0.59 0.13  
SINCE SEP 1 4.37 3.64 0.73 2.49  
SINCE JAN 1 18.43 21.41 -2.98 31.78  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.2 1976 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE SEP 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.0 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 20 1 19  
MONTH TO DATE 90 149 -59 99  
SINCE SEP 1 275 485 -210 370  
SINCE JUL 1 429 675 -246 450  
 
COOLING  
YESTERDAY 0 0 0 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 10 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 52 4:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 80 1955  
1960  
MINIMUM TEMPERATURE (F) 34 20 1964  
1972  
1993  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 7:24 AM CDT SUNSET 6:36 PM CDT  
OCTOBER 10 2023.......SUNRISE 7:26 AM CDT SUNSET 6:34 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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