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CDUS45 KMSO 180838
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MST SAT FEB 18 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 17 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         43    249 PM  53    1930  35      8       42       
  MINIMUM         32    940 PM -45    1942   9     23       24       
  AVERAGE         38                        22     16       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.32 1918   0.01  -0.01     0.00    
  MONTH TO DATE    0.38                      0.24   0.14     0.07    
  SINCE OCT 1      3.91                      2.60   1.31     3.15    
  SINCE JAN 1      0.69                      0.71  -0.02     0.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        43    -16       32       
  MONTH TO DATE  712                       749    -37      647       
  SINCE DEC 1   4070                      3630    440     3559       
  SINCE JUL 1   6364                      6120    244     5979       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69          1000 PM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    53                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        58      1930                    
 MINIMUM TEMPERATURE (F)   10       -38      1942                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 18 2017......SUNRISE   727 AM MST   SUNSET   601 PM MST   
FEBRUARY 19 2017......SUNRISE   726 AM MST   SUNSET   603 PM MST   

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




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