Montana Department of Transportation

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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 210936

CLIGTF





CLIMATE REPORT

NATIONAL WEATHER SERVICE GREAT FALLS MT                              

335 AM MDT THU JUN 21 2018





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...THE GREAT FALLS MT CLIMATE SUMMARY FOR JUNE 20 2018...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1886 TO 2018





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL             

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

TEMPERATURE (F)                                                     

 YESTERDAY                                                           

  MAXIMUM         76    529 PM 100    1919  75      1       87       

  MINIMUM         54    205 AM  35    1902  47      7       54       

  AVERAGE         65                        61      4       71      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.00          2.02 1903   0.08  -0.08     0.00    

  MONTH TO DATE    2.32                      1.85   0.47     2.09    

  SINCE OCT 1     12.93                      9.58   3.35    12.44    

  SINCE JAN 1     10.07                      7.58   2.49     9.51    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0           T    1991   0.0    0.0      0.0     

  MONTH TO DATE    0.0                       0.3   -0.3      0.0     

  SINCE JUN 1      0.0                       0.3   -0.3      0.0     

  SINCE JUL 1    104.9                      63.5   41.4     48.4     

  SNOW DEPTH       0                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY        0                         5     -5        0       

  MONTH TO DATE   97                       147    -50       90       

  SINCE JUN 1     97                       147    -50       90       

  SINCE JUL 1   8091                      7682    409     7582       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         1     -1        6       

  MONTH TO DATE   29                        16     13       22       

  SINCE JUN 1     29                        16     13       22       

  SINCE JAN 1     39                        23     16       29       

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WIND (MPH)                                                           

  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (110)      

  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)      

  AVERAGE WIND SPEED     5.8                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 0.5                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  NO SIGNIFICANT WEATHER WAS OBSERVED.                               



                                                                     

RELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST   100           200 AM                                     

 LOWEST     38           500 PMAVERAGE    69                                                       



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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   75       102      1919                    

                                             1900                    

 MINIMUM TEMPERATURE (F)   47        37      1997                    

                                             1995                    

                                             1942                    



                                                                     

SUNRISE AND SUNSET                                                   

JUNE 21 2018..........SUNRISE   528 AM MDT   SUNSET   926 PM MDT   

JUNE 22 2018..........SUNRISE   528 AM MDT   SUNSET   927 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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