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CDUS45 KMSO 220739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SUN SEP 22 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 21 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         75    147 PM  85    1918  66      9       79       
  MINIMUM         34    502 AM  21    1995  34      0       35       
  AVERAGE         55                        50      5       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.70 1937   0.03  -0.03     0.00    
  MONTH TO DATE    1.07                      0.73   0.34     0.03    
  SINCE OCT 1      9.99                     12.50  -2.51     8.69    
  SINCE JAN 1      8.36                     10.61  -2.25     7.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        15     -5        8       
  MONTH TO DATE  112                       238   -126      231       
  SINCE SEP 1    112                       238   -126      231       
  SINCE JUL 1    179                       466   -287      323       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    8                         0      8        0       
  SINCE SEP 1      8                         0      8        0       
  SINCE JAN 1    104                        79     25      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           700 AM                                     
 LOWEST     19           100 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        86      1987                    
 MINIMUM TEMPERATURE (F)   33        19      1993                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 22 2013.....SUNRISE   717 AM MDT   SUNSET   727 PM MDT   
SEPTEMBER 23 2013.....SUNRISE   719 AM MDT   SUNSET   725 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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