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CDUS45 KMSO 100739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT SAT JUN 10 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 9 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         64   1259 PM  89    1918  68     -4       74       
  MINIMUM         41   1147 PM  27    1994  40      1       50       
  AVERAGE         53                        54     -1       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          3.00 1913   0.08   0.01     0.04    
  MONTH TO DATE    0.78                      0.82  -0.04     0.41    
  SINCE OCT 1      9.33                      7.62   1.71     6.68    
  SINCE JAN 1      6.11                      5.73   0.38     3.94    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        11      1        3       
  MONTH TO DATE   49                       110    -61       36       
  SINCE JUN 1     49                       110    -61       36       
  SINCE JUL 1   8936                      9042   -106     8609       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    7                         0      7        5       
  SINCE JUN 1      7                         0      7        5       
  SINCE JAN 1      7                         0      7        5       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83          1100 PM                                     
 LOWEST     37           200 PM                                     
 AVERAGE    60                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        89      1918                    
 MINIMUM TEMPERATURE (F)   40        27      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 10 2017..........SUNRISE   539 AM MDT   SUNSET   920 PM MDT   
JUNE 11 2017..........SUNRISE   539 AM MDT   SUNSET   921 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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