Montana Department of Transportation

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Accidents and Incidents Report

Billings Climatic Report

CDUS45 KBYZ 180721

CLIBIL





CLIMATE REPORT

NATIONAL WEATHER SERVICE BILLINGS MT                                 

121 AM MDT TUE SEP 18 2018





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



...THE BILLINGS MT CLIMATE SUMMARY FOR SEPTEMBER 17 2018...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1934 TO 2018





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

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

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         68    434 PM  91    2009  72     -4       65       

  MINIMUM         49    420 AM  26    1965  47      2       38       

  AVERAGE         59                        60     -1       52      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.00          0.57 1942   0.04  -0.04     0.00    

  MONTH TO DATE    T                         0.70  -0.70     1.94    

  SINCE OCT 1     20.03                     13.06   6.97    18.74    

  SINCE JAN 1     16.38                     10.75   5.63    13.18    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0           T    1965   0.0    0.0      0.0     

  MONTH TO DATE    0.0                       0.3   -0.3      0.0     

  SINCE SEP 1      0.0                       0.3   -0.3      0.0     

  SINCE JUL 1      0.0                       0.3   -0.3      0.0     

  SNOW DEPTH       0                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY        6                         7     -1       13       

  MONTH TO DATE   47                        73    -26       74       

  SINCE SEP 1     47                        73    -26       74       

  SINCE JUL 1    106                       110     -4       76       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         1     -1        0       

  MONTH TO DATE   35                        41     -6       99       

  SINCE SEP 1     35                        41     -6       99       

  SINCE JAN 1    553                       623    -70      839       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)      

  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (330)      

  AVERAGE WIND SPEED     6.0                                         



                                                                     

SKY COVER                                                            

  POSSIBLE SUNSHINE  MM                                              

  AVERAGE SKY COVER 0.4                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    93           400 AMLOWEST     45           400 PM                                     

 AVERAGE    69                                                       



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THE BILLINGS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   72        92      1984                    

                                             1937                    

 MINIMUM TEMPERATURE (F)   47        28      1971                    



                                                                     

SUNRISE AND SUNSET                                                   

SEPTEMBER 18 2018.....SUNRISE   656 AM MDT   SUNSET   719 PM MDT   

SEPTEMBER 19 2018.....SUNRISE   657 AM MDT   SUNSET   717 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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