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CDUS45 KMSO 120738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SUN JUL 12 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 11 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         73    144 PM  97    2002  80     -7       84       
  MINIMUM         53   1144 PM  32    1951  46      7       49       
  AVERAGE         63                        63      0       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          0.81 1952   0.04   0.06     0.00    
  MONTH TO DATE    0.17                      0.51  -0.34     0.24    
  SINCE OCT 1      6.84                      9.57  -2.73     8.99    
  SINCE JAN 1      4.45                      7.68  -3.23     7.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        2                         4     -2        0       
  MONTH TO DATE   15                        50    -35        9       
  SINCE JUN 1    163                       337   -174      362       
  SINCE JUL 1     15                        50    -35        9       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        2       
  MONTH TO DATE   19                        11      8       29       
  SINCE JUN 1     65                        18     47       29       
  SINCE JAN 1     65                        18     47       29       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
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    86           600 AM                                     
 LOWEST     35          1200 PM                                     
 AVERAGE    61                                                       

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

                                                                     
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 2015..........SUNRISE   551 AM MDT   SUNSET   920 PM MDT   
JULY 13 2015..........SUNRISE   552 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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