Montana Department of Transportation

Main Content

Accidents and Incidents Report

Billings Climatic Report

CDUS45 KBYZ 211721

CLIBIL





CLIMATE REPORT

NATIONAL WEATHER SERVICE BILLINGS MT                                 

1121 AM MDT SUN APR 21 2019





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



...THE BILLINGS MT CLIMATE SUMMARY FOR APRIL 21 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         49    138 AM  89    1980  59    -10       72       

  MINIMUM         45    720 AM  15    2008  36      9       38       

  AVERAGE         47                        48     -1       55      

                                                                     

PRECIPITATION (IN)                                                   

  TODAY            0.08          0.93 2004   0.06   0.02     0.00    

  MONTH TO DATE    1.33                      1.11   0.22     1.50    

  SINCE OCT 1      6.50                      5.44   1.06     8.11    

  SINCE JAN 1      4.65                      3.13   1.52     4.46    

                                                                     

SNOWFALL (IN)                                                        

  TODAY           MM             2.3  1963   0.2   MM       MM       

  MONTH TO DATE    0.4                       6.4   -6.0     16.8     

  SINCE MAR 1      2.6                      16.6  -14.0     26.6     

  SINCE JUL 1     60.7                      51.1    9.6    103.5     

  SNOW DEPTH      MM                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  TODAY           18                        17      1       10       

  MONTH TO DATE  335                       425    -90      557       

  SINCE MAR 1   1431                      1270    161     1537       

  SINCE JUL 1   6919                      6235    684     6934       

                                                                     

 COOLING                                                             

  TODAY            0                         0      0        0       

  MONTH TO DATE    1                         0      1        0       

  SINCE MAR 1      1                         0      1        0       

  SINCE JAN 1      1                         0      1        0       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (40)       

  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (30)       

  AVERAGE WIND SPEED    11.8                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 1.0                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            

  LIGHT RAIN                                                         

  FOG                                                                



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    931200 AM                                     

 LOWEST     82           900 AM                                     

 AVERAGE    88                                                       



                                                                     





                                                                    

-  INDICATES NEGATIVE NUMBERS.                                      

R  INDICATES RECORD WAS SET OR TIED.                                

MM INDICATES DATA IS MISSING.                                       

T  INDICATES TRACE AMOUNT.                                          









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