AFOS product CLIINL
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CDUS43 KDLH 110619
CLIINL


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN                                   
118 AM CDT MON SEP 11 2017


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

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR SEPTEMBER 10 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         79    239 PM  93    1906  68     11       70       
  MINIMUM         52    242 AM  25    1917  44      8       44       
  AVERAGE         66                        56     10       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.56 1961   0.11  -0.11     0.00    
  MONTH TO DATE    0.54                      1.01  -0.47     1.53    
  SINCE SEP 1      0.54                      1.01  -0.47     1.53    
  SINCE JAN 1     17.28                     17.97  -0.69    22.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0         0.0    0.0      0.0                        
  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        0                         9     -9        8       
  MONTH TO DATE   89                        79     10       40       
  SINCE SEP 1     89                        79     10       40       
  SINCE JUL 1    300                       260     40      157       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         0      1        0       
  MONTH TO DATE    1                         9     -8        7       
  SINCE SEP 1      1                         9     -8        7       
  SINCE JAN 1     80                       190   -110      155       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     54           200 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        86      2005                    
                                             1990                    
                                             1976                    
 MINIMUM TEMPERATURE (F)   44        29      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 11 2017.....SUNRISE   645 AM CDT   SUNSET   734 PM CDT   
SEPTEMBER 12 2017.....SUNRISE   646 AM CDT   SUNSET   732 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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