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CDUS45 KMSO 300737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI JUN 30 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 29 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         68    212 PM  93    2015  76     -8       88       
                                      1937                          
  MINIMUM         40    356 AM  29    1947  44     -4       49       
  AVERAGE         54                        60     -6       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.95 1955   0.05  -0.05     0.00    
  MONTH TO DATE    2.78                      2.21   0.57     0.93    
  SINCE OCT 1     11.33                      9.01   2.32     7.20    
  SINCE JAN 1      8.11                      7.12   0.99     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       11                         6      5        0       
  MONTH TO DATE  229                       281    -52      189       
  SINCE JUN 1    229                       281    -52      189       
  SINCE JUL 1   9116                      9213    -97     8762       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        4       
  MONTH TO DATE   12                         2     10       17       
  SINCE JUN 1     12                         2     10       17       
  SINCE JAN 1     12                         2     10       17       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           400 AM                                     
 LOWEST     29           200 PM                                     
 AVERAGE    54                                                       

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

                                                                     
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 2017..........SUNRISE   543 AM MDT   SUNSET   924 PM MDT   
JULY  1 2017..........SUNRISE   544 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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