745  
CDUS43 KDLH 210621  
CLIINL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DULUTH MN  
121 AM CDT SUN MAY 21 2023  
   
...............................
 
 
   
..THE INTERNATIONAL FALLS CLIMATE SUMMARY FOR MAY 20 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 72 4:17 PM 89 1975 66 6 55  
1994  
MINIMUM 45 11:53 PM 22 1967 40 5 37  
AVERAGE 59 53 6 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 2013 0.11 -0.11 0.02  
MONTH TO DATE 1.88 1.80 0.08 2.42  
SINCE MAR 1 5.10 4.46 0.64 11.25  
SINCE JAN 1 5.89 5.94 -0.05 13.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1985 0.0 0.0 0.0  
2007  
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 6 12 -6 19  
MONTH TO DATE 205 324 -119 280  
SINCE MAR 1 2502 2415 87 2623  
SINCE JUL 1 8364 9907 -1543 10001  
 
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 W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 11:00 PM  
LOWEST 29 1:00 PM  
AVERAGE 55  
   
......................................................
 
 
THE INTERNATIONAL FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 95 1964  
MINIMUM TEMPERATURE (F) 40 21 1924  
 
SUNRISE AND SUNSET  
MAY 21 2023...........SUNRISE 5:26 AM CDT SUNSET 8:55 PM CDT  
MAY 22 2023...........SUNRISE 5:25 AM CDT SUNSET 8:56 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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