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CDUS45 KMSO 210741
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1241 AM MST THU NOV 21 2013


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 20 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         40    226 AM  60    1989  37      3       46       
  MINIMUM         12   1141 PM -32    1977  13     -1       42       
  AVERAGE         26                        25      1       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          1.20 1921   0.02   0.08     0.00    
  MONTH TO DATE    0.20                      0.41  -0.21     0.70    
  SINCE OCT 1      0.82                      1.19  -0.37     1.06    
  SINCE JAN 1     11.10                     12.07  -0.97     8.49    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        40     -1       21       
  MONTH TO DATE  629                       693    -64      704       
  SINCE SEP 1   1804                      1836    -32     1798       
  SINCE JUL 1   1871                      2064   -193     1890       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      8                         2      6        0       
  SINCE JAN 1    104                        81     23      121       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           900 AM                                     
 LOWEST     49           100 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        59      1928                    
 MINIMUM TEMPERATURE (F)   13       -24      1977                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 21 2013......SUNRISE   739 AM MST   SUNSET   453 PM MST   
NOVEMBER 22 2013......SUNRISE   740 AM MST   SUNSET   452 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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