622  
CDUS43 KDLH 152121  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
421 PM CDT MON MAY 15 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR MAY 15 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 78 2:59 PM 85 1977 64 14 63  
1991  
MINIMUM 37 5:18 AM 24 2004 38 -1 44  
AVERAGE 58 51 7 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1998 0.10 -0.10 0.00  
MONTH TO DATE 1.77 1.27 0.50 2.17  
SINCE MAR 1 4.99 3.93 1.06 11.00  
SINCE JAN 1 5.78 5.41 0.37 13.43  
 
SNOWFALL (IN)  
TODAY 0.0 0.6 1970 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE JUL 1 84.6 73.0 11.6 94.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 14 -7 11  
MONTH TO DATE 159 258 -99 202  
SINCE MAR 1 2456 2349 107 2545  
SINCE JUL 1 8318 9841 -1523 9923  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 AM  
LOWEST 24 3:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 87 1972  
MINIMUM TEMPERATURE (F) 38 23 1956  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 5:33 AM CDT SUNSET 8:48 PM CDT  
MAY 16 2023...........SUNRISE 5:32 AM CDT SUNSET 8:49 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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