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CDUS45 KMSO 220842
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
142 AM MST SUN JAN 22 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 21 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         33    408 PM  50    2005  32      1       38       
  MINIMUM          1    119 AM -47    1937   8     -7        9       
  AVERAGE         17                        20     -3       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.32 1926   0.02  -0.02     0.00    
  MONTH TO DATE    0.16                      0.33  -0.17     0.25    
  SINCE OCT 1      3.38                      2.22   1.16     2.99    
  SINCE JAN 1      0.16                      0.33  -0.17     0.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       48                        45      3       41       
  MONTH TO DATE 1232                       959    273     1026       
  SINCE DEC 1   2872                      2433    439     2485       
  SINCE JUL 1   5166                      4923    243     4905       
                                                                     
 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     9   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     2.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91          1000 AM                                     
 LOWEST     63           200 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        53      1994                    
 MINIMUM TEMPERATURE (F)    8       -35      1962                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 22 2017.......SUNRISE   802 AM MST   SUNSET   522 PM MST   
JANUARY 23 2017.......SUNRISE   801 AM MST   SUNSET   523 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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