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CDUS45 KMSO 300737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON APR 30 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 29 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         50   1052 AM  81    1926  56     -6       55       
  MINIMUM         33    246 PM  12    2005  29      4       29       
  AVERAGE         42                        42      0       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.51          0.69 1942   0.04   0.47     0.00    
  MONTH TO DATE    1.74                      1.12   0.62     2.02    
  SINCE OCT 1      4.87                      4.67   0.20     6.96    
  SINCE JAN 1      3.43                      2.78   0.65     3.74    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        23      0       23       
  MONTH TO DATE  745                       759    -14      736       
  SINCE MAR 1   1822                      1801     21     1577       
  SINCE JUL 1   8310                      8370    -60     8361       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     4.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 PM                                     
 LOWEST     52          1100 AM                                     
 AVERAGE    72                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        79      1926                    
 MINIMUM TEMPERATURE (F)   29         9      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 30 2018.........SUNRISE   618 AM MDT   SUNSET   837 PM MDT   
MAY  1 2018...........SUNRISE   617 AM MDT   SUNSET   838 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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