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CDUS45 KMSO 180738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT THU SEP 18 2014


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    135 PM  90    1981  68     11       56       
  MINIMUM         38    618 AM   9    1965  35      3       40       
  AVERAGE         59                        51      8       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.45 1908   0.03  -0.03     0.45    
  MONTH TO DATE    0.06                      0.60  -0.54     0.95    
  SINCE OCT 1     12.57                     12.37   0.20     9.87    
  SINCE JAN 1     11.53                     10.48   1.05     8.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        14     -8       17       
  MONTH TO DATE  247                       180     67       53       
  SINCE SEP 1    247                       180     67       53       
  SINCE JUL 1    410                       408      2      120       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        8       
  SINCE SEP 1      0                         0      0        8       
  SINCE JAN 1     77                        79     -2      104       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     4.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     20           300 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        91      1981                    
 MINIMUM TEMPERATURE (F)   35         6      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 18 2014.....SUNRISE   712 AM MDT   SUNSET   735 PM MDT   
SEPTEMBER 19 2014.....SUNRISE   713 AM MDT   SUNSET   733 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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