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CDUS45 KMSO 300740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1240 AM MST MON DEC 30 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 29 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         32    411 PM  55    1917  30      2       17       
  MINIMUM          8    848 AM -42    1978   5      3       -7       
  AVERAGE         20                        18      2        5      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.31 1897   0.02  -0.02      T      
  MONTH TO DATE    0.22                      0.48  -0.26     0.30    
  SINCE OCT 1      1.04                      1.86  -0.82     1.63    
  SINCE JAN 1     11.32                     12.74  -1.42     9.06    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        47     -2       60       
  MONTH TO DATE 1393                      1376     17     1295       
  SINCE DEC 1   1393                      1376     17     1295       
  SINCE JUL 1   3653                      3866   -213     3557       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    104                        81     23      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     2.8                                         

                                                                     
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    92           300 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   30        55      1917                    
 MINIMUM TEMPERATURE (F)    6       -42      1978                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 30 2013......SUNRISE   812 AM MST   SUNSET   454 PM MST   
DECEMBER 31 2013......SUNRISE   812 AM MST   SUNSET   455 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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