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CDUS45 KMSO 090737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT WED MAY 9 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 8 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    304 PM  81    1987  59     14       50       
  MINIMUM         27    528 AM   9    1965  32     -5       35       
  AVERAGE         50                        45      5       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.00 1911   0.05  -0.05     0.23    
  MONTH TO DATE    0.19                      0.39  -0.20     0.35    
  SINCE OCT 1      4.15                      5.11  -0.96     4.35    
  SINCE JAN 1      2.89                      3.22  -0.33     2.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        20     -5       22       
  MONTH TO DATE  194                       167     27      189       
  SINCE MAR 1   1765                      1989   -224     2149       
  SINCE JUL 1   7905                      8558   -653     8821       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     4.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           600 AM                                     
 LOWEST     14           300 PM                                     
 AVERAGE    50                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        79      1994                    
 MINIMUM TEMPERATURE (F)   32        16      1916                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  9 2012...........SUNRISE   605 AM MDT   SUNSET   849 PM MDT   
MAY 10 2012...........SUNRISE   603 AM MDT   SUNSET   850 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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