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029 
CDUS45 KMSO 300738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST THU NOV 30 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 29 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         37   1239 AM  60    1917  33      4       31       
  MINIMUM         20   1159 PM -22    1975   9     11       15       
  AVERAGE         29                        21      8       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.16 1922   0.02  -0.02     0.01    
  MONTH TO DATE    0.74                      0.58   0.16     0.47    
  SINCE OCT 1      0.91                      1.36  -0.45     2.78    
  SINCE JAN 1     11.44                     12.24  -0.80    10.16    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        44     -8       42       
  MONTH TO DATE 1074                      1073      1      832       
  SINCE SEP 1   2282                      2216     66     1946       
  SINCE JUL 1   2355                      2444    -89     2244       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      5                         2      3        3       
  SINCE JAN 1    129                        81     48       57       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68          1100 PM                                     
 LOWEST     35          1200 AM                                     
 AVERAGE    52                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        58      1999                    
 MINIMUM TEMPERATURE (F)    9       -28      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 30 2017......SUNRISE   750 AM MST   SUNSET   447 PM MST   
DECEMBER  1 2017......SUNRISE   752 AM MST   SUNSET   446 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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