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CDUS45 KMSO 170738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT TUE APR 17 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 16 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         52    154 AM  74    1994  52      0       53       
  MINIMUM         29   1159 PM   2    1896  26      3       21       
  AVERAGE         41                        39      2       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.31          0.44 2006   0.04   0.27     0.00    
  MONTH TO DATE    1.09                      0.58   0.51     0.87    
  SINCE OCT 1      4.22                      4.13   0.09     5.81    
  SINCE JAN 1      2.78                      2.24   0.54     2.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        26     -2       28       
  MONTH TO DATE  460                       443     17      428       
  SINCE MAR 1   1537                      1485     52     1269       
  SINCE JUL 1   8025                      8054    -29     8053       
                                                                     
 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    29   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     8.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           300 PM                                     
 LOWEST     35           200 AM                                     
 AVERAGE    62                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        75      1936                    
 MINIMUM TEMPERATURE (F)   26        11      1896                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 17 2018.........SUNRISE   640 AM MDT   SUNSET   820 PM MDT   
APRIL 18 2018.........SUNRISE   638 AM MDT   SUNSET   821 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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