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CDUS45 KMSO 140738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SAT JUL 14 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 13 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    334 PM  97    2002  81      4       84       
  MINIMUM         51    452 AM  36    1965  46      5       47       
  AVERAGE         68                        63      5       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.92 1937   0.05  -0.05     0.07    
  MONTH TO DATE    0.76                      0.60   0.16     0.20    
  SINCE OCT 1      6.97                      9.66  -2.69    10.73    
  SINCE JAN 1      5.71                      7.77  -2.06     8.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   13                        56    -43       33       
  SINCE JUN 1    289                       343    -54      402       
  SINCE JUL 1     13                        56    -43       33       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         1      2        1       
  MONTH TO DATE   25                        13     12       10       
  SINCE JUN 1     40                        20     20       12       
  SINCE JAN 1     40                        20     20       12       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     6.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    72          1000 PM                                     
 LOWEST     22          1100 AM                                     
 AVERAGE    47                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        95      2002                    
 MINIMUM TEMPERATURE (F)   46        34      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 14 2012..........SUNRISE   554 AM MDT   SUNSET   918 PM MDT   
JULY 15 2012..........SUNRISE   555 AM MDT   SUNSET   917 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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