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CDUS45 KMSO 112333
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
433 PM MST SUN DEC 11 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 11 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         31    154 PM  51    2004  29      2       30       
  MINIMUM         -1    426 AM -36    1932   5     -6       13       
  AVERAGE         15                        17     -2       22      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          1.28 1919   0.02  -0.02      T      
  MONTH TO DATE    0.03                      0.19  -0.16     0.08    
  SINCE OCT 1      2.81                      1.57   1.24     2.15    
  SINCE JAN 1     10.19                     12.45  -2.26    11.32    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           50                        48      2       43       
  MONTH TO DATE  550                       513     37      439       
  SINCE DEC 1    550                       513     37      439       
  SINCE JUL 1   2844                      3003   -159     2859       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1     57                        81    -24      101       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           300 AM                                     
 LOWEST     47           100 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        60      1924                    
 MINIMUM TEMPERATURE (F)    5       -28      1919                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2016......SUNRISE   802 AM MST   SUNSET   445 PM MST   
DECEMBER 12 2016......SUNRISE   803 AM MST   SUNSET   445 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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