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CDUS45 KMSO 120752
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
152 AM MDT WED JUL 12 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 11 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         79    518 PM  97    2002  80     -1       61       
  MINIMUM         52    539 AM  32    1951  46      6       41       
  AVERAGE         66                        63      3       51      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.81 1952   0.04  -0.02     0.07    
  MONTH TO DATE    0.29                      0.51  -0.22     0.92    
  SINCE OCT 1     11.62                      9.57   2.05     8.12    
  SINCE JAN 1      8.40                      7.68   0.72     5.38    
                                                                     
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       14       
  MONTH TO DATE    1                        50    -49       76       
  SINCE JUN 1    236                       337   -101      265       
  SINCE JUL 1      1                        50    -49       76       
                                                                     
 COOLING                                                             
  YESTERDAY        1                         1      0        0       
  MONTH TO DATE   38                        11     27        4       
  SINCE JUN 1     50                        18     32       27       
  SINCE JAN 1     50                        18     32       27       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           200 AM                                     
 LOWEST     24           600 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        98      2002                    
 MINIMUM TEMPERATURE (F)   46        33      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 12 2017..........SUNRISE   552 AM MDT   SUNSET   919 PM MDT   
JULY 13 2017..........SUNRISE   553 AM MDT   SUNSET   919 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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