Montana Department of Transportation

Main Content

Accidents and Incidents Report

Billings Climatic Report

CDUS45 KBYZ 140722

CLIBIL





CLIMATE REPORT

NATIONAL WEATHER SERVICE BILLINGS MT                                 

1222 AM MST SAT DEC 14 2019





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



...THE BILLINGS MT CLIMATE SUMMARY FOR DECEMBER 13 2019...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1934 TO 2019





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

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

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         42    153 AM  60    2014  35      7       44       

  MINIMUM         25   1035 PM -16    1963  18      7       25       

  AVERAGE         34                        26      8       35      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.03          0.32 1975   0.01   0.02     0.00    

  MONTH TO DATE    0.14                      0.22  -0.08     0.02    

  SINCE OCT 1      1.94                      2.03  -0.09     1.18    

  SINCE JAN 1     19.10                     13.38   5.72    18.34    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        T             4.8  2008   0.3   -0.3      0.0     

  MONTH TO DATE    1.4                       3.4   -2.0      0.4     

  SINCE DEC 1      1.4                       3.4   -2.0      0.4     

  SINCE JUL 1     22.9                      15.1    7.8      6.7     

  SNOW DEPTH       T                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY       31                        39     -8       30       

  MONTH TO DATE  419                       487    -68      448       

  SINCE DEC 1    419                       487    -68      448       

  SINCE JUL 1   2282                      2110    172     2190       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         0      0        0       

  MONTH TO DATE    0                         0      0        0       

  SINCE DEC 1      0                         0      0        0       

  SINCE JAN 1    682                       636     46      554       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (300)      

  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)      

  AVERAGE WIND SPEED     8.0                                         



                                                                     

SKY COVER                                                            

  POSSIBLE SUNSHINE  MM                                              

  AVERAGE SKY COVER 1.0                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  RAIN                                                               

  LIGHT RAIN                                                         

  SNOW                                                               

  LIGHT SNOWFOG                                                                

  FOG W/VISIBILITY .= 1/4 MILE                                       



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST   100          1100 AM                                     

 LOWEST     41           100 AM                                     

 AVERAGE    71                                                       



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



                                                                     

THE BILLINGS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   35        56      1962                    

 MINIMUM TEMPERATURE (F)   18       -18      2008                    



                                                                     

SUNRISE AND SUNSET                                                   

DECEMBER 14 2019......SUNRISE   748 AM MST   SUNSET   430 PM MST   

DECEMBER 15 2019......SUNRISE   748 AM MST   SUNSET   430 PM MST   



                                                                    

-  INDICATES NEGATIVE NUMBERS.                                      

R  INDICATES RECORD WAS SET OR TIED.                                

MM INDICATES DATA IS MISSING.                                       

T  INDICATES TRACE AMOUNT.                                          









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