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CDUS45 KMSO 060737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI SEP 6 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 5 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         78   1158 AM  93    1998  73      5       75       
  MINIMUM         50    632 AM  23    1969  39     11       32       
  AVERAGE         64                        56      8       54      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.86 2007   0.04  -0.04     0.00    
  MONTH TO DATE    0.07                      0.20  -0.13     0.01    
  SINCE OCT 1      8.99                     11.97  -2.98     8.67    
  SINCE JAN 1      7.36                     10.08  -2.72     7.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                         9     -8       11       
  MONTH TO DATE    1                        42    -41       51       
  SINCE SEP 1      1                        42    -41       51       
  SINCE JUL 1     68                       270   -202      143       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    5                         0      5        0       
  SINCE SEP 1      5                         0      5        0       
  SINCE JAN 1    101                        79     22      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     4.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           500 AM                                     
 LOWEST     35          1200 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        88      1980                    
 MINIMUM TEMPERATURE (F)   39        26      1948                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  6 2013.....SUNRISE   657 AM MDT   SUNSET   758 PM MDT   
SEPTEMBER  7 2013.....SUNRISE   659 AM MDT   SUNSET   756 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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