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CDUS45 KMSO 120838
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MST SUN FEB 12 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 11 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         31    434 PM  54    2005  34     -3       48       
  MINIMUM         11   1129 PM -29    1982   8      3       23       
  AVERAGE         21                        21      0       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.40 1906   0.01  -0.01     0.00    
  MONTH TO DATE    0.25                      0.15   0.10     0.03    
  SINCE OCT 1      3.78                      2.51   1.27     3.11    
  SINCE JAN 1      0.56                      0.62  -0.06     0.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        44      0       29       
  MONTH TO DATE  490                       489      1      476       
  SINCE DEC 1   3848                      3370    478     3388       
  SINCE JUL 1   6142                      5860    282     5808       
                                                                     
 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    24   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     9.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     43           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        56      1924                    
 MINIMUM TEMPERATURE (F)    8       -36      1949                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 12 2017......SUNRISE   737 AM MST   SUNSET   552 PM MST   
FEBRUARY 13 2017......SUNRISE   735 AM MST   SUNSET   554 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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