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CDUS45 KMSO 090737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SUN JUL 9 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 8 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         93    446 PM  95    1921  79     14       83       
  MINIMUM         53    353 AM  32    1955  45      8       42       
  AVERAGE         73                        62     11       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.60 1909   0.05  -0.05     0.04    
  MONTH TO DATE    0.02                      0.38  -0.36     0.13    
  SINCE OCT 1     11.35                      9.44   1.91     7.33    
  SINCE JAN 1      8.13                      7.55   0.58     4.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        2       
  MONTH TO DATE    0                        38    -38       43       
  SINCE JUN 1    235                       325    -90      232       
  SINCE JUL 1      0                        38    -38       43       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         1      7        0       
  MONTH TO DATE   32                         8     24        4       
  SINCE JUN 1     44                        15     29       27       
  SINCE JAN 1     44                        15     29       27       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (180)      
  AVERAGE WIND SPEED     5.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           400 AM                                     
 LOWEST     13           500 PM                                     
 AVERAGE    42                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   79        95      1985                    
 MINIMUM TEMPERATURE (F)   45        34      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY  9 2017..........SUNRISE   549 AM MDT   SUNSET   921 PM MDT   
JULY 10 2017..........SUNRISE   550 AM MDT   SUNSET   920 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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