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CDUS45 KMSO 180739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT SAT JUL 18 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 17 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    341 PM  96    1998  82    -13       86       
  MINIMUM         44    532 AM  34    1982  46     -2       47       
  AVERAGE         57                        64     -7       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.14 1987   0.04  -0.04      T      
  MONTH TO DATE    0.26                      0.77  -0.51     0.42    
  SINCE OCT 1      6.93                      9.83  -2.90     9.17    
  SINCE JAN 1      4.54                      7.94  -3.40     8.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                         3      5        0       
  MONTH TO DATE   42                        68    -26       12       
  SINCE JUN 1    190                       355   -165      365       
  SINCE JUL 1     42                        68    -26       12       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        2       
  MONTH TO DATE   19                        21     -2       43       
  SINCE JUN 1     65                        28     37       43       
  SINCE JAN 1     65                        28     37       43       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    11.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    65           600 AM                                     
 LOWEST     26           100 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        95      1960                    
 MINIMUM TEMPERATURE (F)   46        35      1993                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 18 2015..........SUNRISE   557 AM MDT   SUNSET   915 PM MDT   
JULY 19 2015..........SUNRISE   558 AM MDT   SUNSET   914 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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