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CDUS45 KMSO 090738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SAT MAY 9 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 8 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         52    343 PM  81    1987  59     -7       58       
  MINIMUM         26    629 AM   9    1965  32     -6       21       
  AVERAGE         39                        45     -6       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.00 1911   0.05  -0.05     0.00    
  MONTH TO DATE    0.14                      0.39  -0.25     0.15    
  SINCE OCT 1      4.12                      5.11  -0.99     4.65    
  SINCE JAN 1      1.73                      3.22  -1.49     3.61    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        20      6       25       
  MONTH TO DATE  153                       167    -14      163       
  SINCE MAR 1   1777                      1989   -212     2006       
  SINCE JUL 1   7658                      8558   -900     8384       
                                                                     
 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    15   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
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           100 AM                                     
 LOWEST     30           400 PM                                     
 AVERAGE    61                                                       

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

                                                                     
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 2015...........SUNRISE   606 AM MDT   SUNSET   848 PM MDT   
MAY 10 2015...........SUNRISE   604 AM MDT   SUNSET   849 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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