AFOS product CLIINL
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CLIINL


CLIMATE REPORT
NATIONAL WEATHER SERVICE DULUTH MN                                   
720 AM CST MON DEC 11 2017


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

...THE INTERNATIONAL FALLS MN CLIMATE SUMMARY FOR DECEMBER 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         19    227 PM  41    2002  21     -2        5       
  MINIMUM          2    559 PM -37    1977   3     -1      -16       
  AVERAGE         11                        12     -1       -5      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.22 1956   0.03  -0.03     0.00    
  MONTH TO DATE    0.54                      0.29   0.25     0.75    
  SINCE DEC 1      0.54                      0.29   0.25     0.75    
  SINCE JAN 1     22.93                     23.70  -0.77    27.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             3.5  1956   0.4   -0.4      0.0     
  MONTH TO DATE    4.3                       4.9   -0.6     11.3     
  SINCE DEC 1      4.3                       4.9   -0.6     11.3     
  SINCE JUL 1     18.3                      20.9   -2.6     19.7     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       54                        53      1       70       
  MONTH TO DATE  453                       510    -57      451       
  SINCE DEC 1    453                       510    -57      451       
  SINCE JUL 1   2847                      2971   -124     2257       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     86                       192   -106      155       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (360)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           800 PM                                     
 LOWEST     73           800 AM                                     
 AVERAGE    82                                                       

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

                                                                     
THE INTERNATIONAL FALLS MN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   20        51      1913                    
 MINIMUM TEMPERATURE (F)    2       -30      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2017......SUNRISE   756 AM CST   SUNSET   418 PM CST   
DECEMBER 12 2017......SUNRISE   757 AM CST   SUNSET   418 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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