216  
CDUS43 KDLH 180621  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT THU MAY 18 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR MAY 17 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 74 4:23 PM 93 1972 65 9 61  
MINIMUM 40 4:33 AM 8 1926 39 1 31  
AVERAGE 57 52 5 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 2015 0.11 -0.11 0.01  
MONTH TO DATE 1.77 1.48 0.29 2.18  
SINCE MAR 1 4.99 4.14 0.85 11.01  
SINCE JAN 1 5.78 5.62 0.16 13.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1968 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 32.7 15.1 17.6 32.9  
SINCE JUL 1 84.6 73.0 11.6 94.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 14 -6 19  
MONTH TO DATE 175 286 -111 241  
SINCE MAR 1 2472 2377 95 2584  
SINCE JUL 1 8334 9869 -1535 9962  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 4:00 AM  
LOWEST 29 4:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 91 1972  
MINIMUM TEMPERATURE (F) 39 24 2002  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 5:29 AM CDT SUNSET 8:51 PM CDT  
MAY 19 2023...........SUNRISE 5:28 AM CDT SUNSET 8:53 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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