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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SAT JUL 27 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 26 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         90    339 PM  96    1931  83      7       87       
  MINIMUM         49    555 AM  36    1999  47      2       46       
  AVERAGE         70                        65      5       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.10 1909   0.04  -0.04     0.00    
  MONTH TO DATE    0.63                      1.14  -0.51     2.13    
  SINCE OCT 1      7.22                     10.20  -2.98     8.34    
  SINCE JAN 1      5.59                      8.31  -2.72     7.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   10                        89    -79       20       
  SINCE JUN 1    253                       376   -123      293       
  SINCE JUL 1     10                        89    -79       20       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         2      3        2       
  MONTH TO DATE   67                        39     28       66       
  SINCE JUN 1     80                        46     34       81       
  SINCE JAN 1     80                        46     34       81       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           600 AM                                     
 LOWEST     10           200 PM                                     
 AVERAGE    41                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83        95      1999                    
                                             1935                    
 MINIMUM TEMPERATURE (F)   47        38      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 27 2013..........SUNRISE   607 AM MDT   SUNSET   905 PM MDT   
JULY 28 2013..........SUNRISE   608 AM MDT   SUNSET   904 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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