AFOS product CLIINL
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CDUS43 KDLH 210628
CLIINL


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN                                   
125 AM CDT THU SEP 21 2017


................................... 

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         67    339 PM  85    1914  63      4       70       
  MINIMUM         43   1049 PM  20    1956  40      3       38       
  AVERAGE         55                        52      3       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.95R         0.70 1967   0.11   0.84     0.00    
  MONTH TO DATE    2.30                      2.05   0.25     1.85    
  SINCE SEP 1      2.30                      2.05   0.25     1.85    
  SINCE JAN 1     19.04                     19.01   0.03    22.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        13     -3       11       
  MONTH TO DATE  169                       195    -26      125       
  SINCE SEP 1    169                       195    -26      125       
  SINCE JUL 1    380                       376      4      242       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    4                         9     -5        7       
  SINCE SEP 1      4                         9     -5        7       
  SINCE JAN 1     83                       190   -107      155       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     40           400 PM                                     
 AVERAGE    70                                                       

..........................................................

                                                                     
THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        83      1920                    
 MINIMUM TEMPERATURE (F)   40        26      1956                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2017.....SUNRISE   659 AM CDT   SUNSET   713 PM CDT   
SEPTEMBER 22 2017.....SUNRISE   701 AM CDT   SUNSET   711 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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