Montana Department of Transportation

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Accidents and Incidents Report

Miles City Climatic Report

CDUS45 KBYZ 180721

CLIMLS





CLIMATE REPORT

NATIONAL WEATHER SERVICE BILLINGS MT                                 

121 AM MDT TUE SEP 18 2018





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



...THE MILES CITY MT CLIMATE SUMMARY FOR SEPTEMBER 17 2018...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1937 TO 2018





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

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

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         71    356 PM  94    2009  73     -2       65       

                                      2000                          

  MINIMUM         49    545 AM  25    1965  45      4       37       

  AVERAGE         60                        59      1       51      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.00          0.65 1942   0.03  -0.03     0.00    

  MONTH TO DATE    T                         0.59  -0.59     1.34    

  SINCE OCT 1     16.44                     11.95   4.49     5.76    

  SINCE JAN 1     15.25                     10.35   4.90     4.67    

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY        5                         7     -2       14       

  MONTH TO DATE   20                        76    -56       74       

  SINCE SEP 1     20                        76    -56       74       

  SINCE JUL 1     54                       110    -56       78       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         1     -1        0       

  MONTH TO DATE   49                        48      1       91       

  SINCE SEP 1     49                        48      1       91       

  SINCE JAN 1    667                       720    -53      985       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)       

  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (40)       

  AVERAGE WIND SPEED     8.8                                         



                                                                     

SKY COVER                                                            

  POSSIBLE SUNSHINE  MM                                              

  AVERAGE SKY COVER 0.3                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST   100           500 AM                                     

 LOWEST     49           400 PM                                     

 AVERAGE    75                                                       



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THE MILES CITY MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   73        95      1984                    

 MINIMUM TEMPERATURE (F)   45        28      1991                    



                                                                     

SUNRISE AND SUNSET                                                   

SEPTEMBER 18 2018.....SUNRISE   645 AM MDT   SUNSET   709 PM MDT   

SEPTEMBER 19 2018.....SUNRISE   647 AM MDT   SUNSET   707 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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