Montana Department of Transportation

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Accidents and Incidents Report

Billings Climatic Report

CDUS45 KBYZ 201720

CLIBIL





CLIMATE REPORT

NATIONAL WEATHER SERVICE BILLINGS MT                                 

1120 AM MDT TUE AUG 20 2019





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



...THE BILLINGS MT CLIMATE SUMMARY FOR AUGUST 20 2019...

VALID AS OF 1100 AM LOCAL TIME.



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)                                                     

 TODAY                                                               

  MAXIMUM         77   1227 AM  98    1971  85     -8       58       

  MINIMUM         65    554 AM  44    1956  57      8       49       

                                      1950                          

                                      1938                          

  AVERAGE         71                        71      0       54      

                                                                     

PRECIPITATION (IN)                                                   

  TODAY            0.00          1.90 1965   0.02  -0.02     0.25    

  MONTH TO DATE    0.93                      0.49   0.44     1.21    

  SINCE OCT 1     14.65                     12.10   2.55    19.79    

  SINCE JAN 1     12.80                      9.79   3.01    16.14    

                                                                     

SNOWFALL (IN)                                                        

  TODAY           MM             T    1990   0.0   MM       MM       

  MONTH TO DATE    T                         0.0    0.0      0.0     

  SINCE JUN 1      T                         0.0    0.0      0.0     

  SINCE JUL 1      T                         0.0    0.0      0.0     

  SNOW DEPTH      MM                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  TODAY            0                         1     -1       11       

  MONTH TO DATE    3                         5     -2       15       

  SINCE JUN 1     58                       113    -55       98       

  SINCE JUL 1      8                        17     -9       22       

                                                                     

 COOLING                                                             

  TODAY            6                         7     -1        0       

  MONTH TO DATE  220                       165     55      172       

  SINCE JUN 1    619                       506    113      479       

  SINCE JAN 1    636                       523    113      494       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (50)       

  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)       

  AVERAGE WIND SPEED    10.9                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 0.4                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    56           600 AM                                     

 LOWEST     36          1200 AM                                     

 AVERAGE    46                                                       



                                                                     





                                                                    

-  INDICATES NEGATIVE NUMBERS.                                      

R  INDICATES RECORD WAS SET OR TIED.                                

MM INDICATES DATA IS MISSING.                                       

T  INDICATES TRACE AMOUNT.                                          









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