Montana Department of Transportation

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Accidents and Incidents Report

Butte Climatic Report

CDUS45 KMSO 140738

CLIBTM





CLIMATE REPORT

NATIONAL WEATHER SERVICE MISSOULA, MT                                

1237 AM MST WED NOV 14 2018





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



...THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 13 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         39    401 PM  66    1999  41     -2       48       

  MINIMUM          6    743 AM -42    1959  17    -11       10       

  AVERAGE         23                        29     -6       29      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.00          0.29 2008   0.02  -0.02      T      

  MONTH TO DATE    0.49                      0.26   0.23     0.36    

  SINCE OCT 1      0.97                      1.04  -0.07     0.53    

  SINCE JAN 1     13.13                     11.92   1.21    11.06    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY       MM                                                 

  MONTH TO DATE   MM                                                 

  SINCE JAN 1     MM                                                 

  SINCE JUL 1     MM                                                 

  SNOW DEPTH      MM                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY       42                        36      6       36       

  MONTH TO DATE  465                       426     39      539       

  SINCE SEP 1   1591                      1569     22     1747       

  SINCE JUL 1   1787                      1797    -10     1820       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         0      0        0       

  MONTH TO DATE    0                         0      0        0       

  SINCE SEP 1      0                         2     -2        5       

  SINCE JAN 1     90                        81      9      129       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (150)      

  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    SE (150)      

  AVERAGE WIND SPEED     1.4                                         



                                                                     

SKY COVER                                                            

  POSSIBLE SUNSHINE  MM                                              

  AVERAGE SKY COVER 0.0                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    81           800 PMLOWEST     44           400 PM                                     

 AVERAGE    63                                                       



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



                                                                     

THE BUTTE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   41        69      1999                    

 MINIMUM TEMPERATURE (F)   17       -25      1955                    



                                                                     

SUNRISE AND SUNSET                                                   

NOVEMBER 14 2018......SUNRISE   729 AM MST   SUNSET   459 PM MST   

NOVEMBER 15 2018......SUNRISE   730 AM MST   SUNSET   458 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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