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Accidents and Incidents Report

Butte Climatic Report

CDUS45 KMSO 300739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT TUE MAY 30 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 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         74    248 PM  87    1936  65      9       67       
  MINIMUM         37    546 AM  21    1947  38     -1       32       
  AVERAGE         56                        51      5       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.70 1908   0.09  -0.06      T      
  MONTH TO DATE    1.57                      1.90  -0.33     1.45    
  SINCE OCT 1      8.53                      6.62   1.91     6.27    
  SINCE JAN 1      5.31                      4.73   0.58     3.53    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        14     -5       15       
  MONTH TO DATE  494                       514    -20      525       
  SINCE MAR 1   2092                      2336   -244     2143       
  SINCE JUL 1   8876                      8905    -29     8540       
                                                                     
 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    18   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (40)       
  AVERAGE WIND SPEED     4.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 AMLOWEST     20           200 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        87      1986                    
 MINIMUM TEMPERATURE (F)   38        24      1920                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 30 2017...........SUNRISE   544 AM MDT   SUNSET   912 PM MDT   
MAY 31 2017...........SUNRISE   543 AM MDT   SUNSET   913 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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