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CDUS45 KMSO 180738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST SAT NOV 18 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 17 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         34    103 PM  62    1999  39     -5       33       
  MINIMUM         19   1055 PM -15    1958  15      4       18       
  AVERAGE         27                        27      0       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.30 2001   0.02  -0.02     0.00    
  MONTH TO DATE    0.49                      0.34   0.15     0.34    
  SINCE OCT 1      0.66                      1.12  -0.46     2.65    
  SINCE JAN 1     11.19                     12.00  -0.81    10.03    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        38      0       39       
  MONTH TO DATE  700                       575    125      414       
  SINCE SEP 1   1908                      1718    190     1528       
  SINCE JUL 1   1981                      1946     35     1826       
                                                                     
 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    22   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     6.1                                         

                                                                     
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    88           900 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        62      2008                    
 MINIMUM TEMPERATURE (F)   15       -14      1994                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 18 2017......SUNRISE   735 AM MST   SUNSET   455 PM MST   
NOVEMBER 19 2017......SUNRISE   736 AM MST   SUNSET   454 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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