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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MST SAT DEC 24 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 23 2016...

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)                                                     
 YESTERDAY                                                           
  MAXIMUM         30    806 PM  50    1950  29      1       22       
  MINIMUM         -8    219 AM -52    1983   5    -13       -5       
  AVERAGE         11                        17     -6        9      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.34 1955   0.02  -0.02      T      
  MONTH TO DATE    0.34                      0.38  -0.04     0.56    
  SINCE OCT 1      3.12                      1.76   1.36     2.63    
  SINCE JAN 1     10.50                     12.64  -2.14    11.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       54                        48      6       56       
  MONTH TO DATE 1232                      1089    143      992       
  SINCE DEC 1   1232                      1089    143      992       
  SINCE JUL 1   3526                      3579    -53     3412       
                                                                     
 COOLING                                                             
  YESTERDAY        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    13   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     2.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           200 AM                                     
 LOWEST     50           400 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   29        50      2005                    
                                             1950                    
 MINIMUM TEMPERATURE (F)    5       -40      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 24 2016......SUNRISE   810 AM MST   SUNSET   450 PM MST   
DECEMBER 25 2016......SUNRISE   811 AM MST   SUNSET   450 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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