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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT FRI SEP 9 2016


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 8 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         64    124 PM  90    1979  72     -8       67       
  MINIMUM         44   1159 PM  26    1960  38      6       29       
  AVERAGE         54                        55     -1       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.79 1991   0.04  -0.04     0.00    
  MONTH TO DATE    0.58                      0.31   0.27     1.03    
  SINCE OCT 1      9.38                     12.08  -2.70    10.23    
  SINCE JAN 1      6.64                     10.19  -3.55     7.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                        10      1       17       
  MONTH TO DATE  102                        71     31      109       
  SINCE SEP 1    102                        71     31      109       
  SINCE JUL 1    400                       299    101      339       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE SEP 1      3                         0      3        0       
  SINCE JAN 1     57                        79    -22      101       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    12.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           100 AM                                     
 LOWEST     23           300 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        87      1981                    
 MINIMUM TEMPERATURE (F)   38        20      1959                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  9 2016.....SUNRISE   701 AM MDT   SUNSET   752 PM MDT   
SEPTEMBER 10 2016.....SUNRISE   703 AM MDT   SUNSET   750 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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