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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MST WED DEC 2 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 1 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         20    344 PM  55    1903  32    -12       34       
  MINIMUM         -9    825 AM -16    1985   8    -17       -5       
  AVERAGE          6                        20    -14       15      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.70 1896   0.02  -0.02     0.00    
  MONTH TO DATE    0.00                      0.02  -0.02     0.00    
  SINCE OCT 1      2.07                      1.40   0.67     1.83    
  SINCE JAN 1     11.24                     12.28  -1.04    14.27    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       59                        45     14       50       
  MONTH TO DATE   59                        45     14       50       
  SINCE DEC 1     59                        45     14       50       
  SINCE JUL 1   2479                      2535    -56     2380       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    101                        81     20       78       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     2.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    87           200 AM                                     
 LOWEST     56           300 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        53      1956                    
 MINIMUM TEMPERATURE (F)    8       -15      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  2 2015......SUNRISE   752 AM MST   SUNSET   446 PM MST   
DECEMBER  3 2015......SUNRISE   753 AM MST   SUNSET   446 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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