Montana Department of Transportation

Main Content

Accidents and Incidents Report

Butte Climatic Report

CDUS45 KMSO 182235

CLIBTM





CLIMATE REPORT

NATIONAL WEATHER SERVICE MISSOULA, MT                                

434 PM MDT WED JUL 18 2018





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



...THE BUTTE MT CLIMATE SUMMARY FOR JULY 18 2018...

VALID TODAY AS OF 0400 PM LOCAL TIME.



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)                                                     

 TODAY                                                               

  MAXIMUM         86    258 PM  95    1960  82      4       87       

  MINIMUM         46    602 AM  35    1993  46      0       43       

  AVERAGE         66                        64      2       65      

                                                                     

PRECIPITATION (IN)                                                   

  TODAY            0.00          0.93 1932   0.05  -0.05     0.00    

  MONTH TO DATE    0.14                      0.82  -0.68     0.50    

  SINCE OCT 1     11.38                      9.88   1.50    11.83    

  SINCE JAN 1      9.94                      7.99   1.95     8.61    

                                                                     

SNOWFALL (IN)                                                        

  TODAY           MM                                                 

  MONTH TO DATE   MM                                                 

  SINCE JAN 1     MM                                                 

  SINCE JUL 1     MM                                                 

  SNOW DEPTH      MM                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  TODAY            0                         3     -3        0       

  MONTH TO DATE   39                        71    -32        4       

  SINCE JUN 1    308                       358    -50      239       

  SINCE JUL 1     39                        71    -32        4       

                                                                     

 COOLING                                                             

  TODAY            1                         2     -1        0       

  MONTH TO DATE   44                        23     21       58       

  SINCE JUN 1     45                        30     15       70       

  SINCE JAN 1     45                        30     15       70       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)      

  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (270)      

  AVERAGE WIND SPEED     5.8                                         



                                                                     

SKY COVER                                                            

  POSSIBLE SUNSHINE  MM                                              

  AVERAGE SKY COVER 0.0                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    86300 AM                                     

 LOWEST     17           100 PM                                     

 AVERAGE    52                                                       



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



                                                                     

THE BUTTE MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   82        96      1960                    

 MINIMUM TEMPERATURE (F)   46        34      1962                    



                                                                     

SUNRISE AND SUNSET                                                   

JULY 18 2018..........SUNRISE   557 AM MDT   SUNSET   915 PM MDT   

JULY 19 2018..........SUNRISE   558 AM MDT   SUNSET   914 PM MDT   



                                                                    

-  INDICATES NEGATIVE NUMBERS.                                      

R  INDICATES RECORD WAS SET OR TIED.                                

MM INDICATES DATA IS MISSING.                                       

T  INDICATES TRACE AMOUNT.                                          









--------------------------------