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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT SUN JUN 30 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 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         87    131 PM  93    1937  76     11       85       
  MINIMUM         50    518 AM  29    1947  44      6       41       
  AVERAGE         69                        60      9       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12          0.95 1955   0.05   0.07     0.00    
  MONTH TO DATE    1.65                      2.21  -0.56     1.05    
  SINCE OCT 1      6.59                      9.01  -2.42     6.21    
  SINCE JAN 1      4.96                      7.12  -2.16     4.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         6     -6        2       
  MONTH TO DATE  243                       281    -38      273       
  SINCE JUN 1    243                       281    -38      273       
  SINCE JUL 1   9030                      9213   -183     8585       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE    8                         2      6       15       
  SINCE JUN 1      8                         2      6       15       
  SINCE JAN 1      8                         2      6       15       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     7.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           500 AM                                     
 LOWEST     23          1200 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        92      1990                    
 MINIMUM TEMPERATURE (F)   44        28      1933                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 30 2013..........SUNRISE   543 AM MDT   SUNSET   924 PM MDT   
JULY  1 2013..........SUNRISE   543 AM MDT   SUNSET   924 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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