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CDUS45 KMSO 040738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST SUN FEB 4 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 3 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         43    159 PM  57    2005  33     10       26       
  MINIMUM         33   1159 PM -41    1989   8     25      -23       
  AVERAGE         38                        20     18        2      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          0.50 1907   0.01   0.05      T      
  MONTH TO DATE    0.08                      0.04   0.04      T      
  SINCE OCT 1      2.16                      2.40  -0.24     3.53    
  SINCE JAN 1      0.72                      0.51   0.21     0.31    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        45    -18       63       
  MONTH TO DATE  105                       135    -30      201       
  SINCE DEC 1   2841                      3016   -175     3559       
  SINCE JUL 1   5236                      5506   -270     5853       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    10.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1000 PM                                     
 LOWEST     53           300 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        55      1963                    
 MINIMUM TEMPERATURE (F)    8       -44      1989                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  4 2018......SUNRISE   748 AM MST   SUNSET   540 PM MST   
FEBRUARY  5 2018......SUNRISE   747 AM MST   SUNSET   542 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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