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CDUS45 KMSO 190738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON JUN 19 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 18 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         66    136 PM  92    1974  71     -5       81       
  MINIMUM         50   1159 PM  27    1954  42      8       43       
  AVERAGE         58                        56      2       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.51 1975   0.07  -0.05      T      
  MONTH TO DATE    2.54                      1.53   1.01     0.92    
  SINCE OCT 1     11.09                      8.33   2.76     7.19    
  SINCE JAN 1      7.87                      6.44   1.43     4.45    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                               
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         9     -2        3       
  MONTH TO DATE  170                       200    -30      133       
  SINCE JUN 1    170                       200    -30      133       
  SINCE JUL 1   9057                      9132    -75     8706       
                                                                     
 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    NW (310)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     6.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           200 AM                                     
 LOWEST     40           600 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        93      1974                    
 MINIMUM TEMPERATURE (F)   42        29      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 19 2017..........SUNRISE   539 AM MDT   SUNSET   924 PM MDT   
JUNE 20 2017..........SUNRISE   539 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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