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CDUS45 KMSO 290739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT THU JUN 29 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         73    410 PM  95    2015  75     -2       88       
  MINIMUM         45    509 AM  31    1947  43      2       58       
  AVERAGE         59                        59      0       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.94 1920   0.06  -0.06     0.00    
  MONTH TO DATE    2.78                      2.16   0.62     0.93    
  SINCE OCT 1     11.33                      8.96   2.37     7.20    
  SINCE JAN 1      8.11                      7.07   1.04     4.46    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         6      0        0       
  MONTH TO DATE  218                       275    -57      189       
  SINCE JUN 1    218                       275    -57      189       
  SINCE JUL 1   9105                      9207   -102     8762       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        8       
  MONTH TO DATE   12                         1     11       13       
  SINCE JUN 1     12                         1     11       13       
  SINCE JAN 1     12                         1     11       13       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     19           500 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        93      2015                    
                                             1937                    
 MINIMUM TEMPERATURE (F)   44        29      1947                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 29 2017..........SUNRISE   542 AM MDT   SUNSET   925 PM MDT   
JUNE 30 2017..........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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