Montana Department of Transportation

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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 200750

CLIGTF





CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

150 AM MDT TUE AUG 20 2019



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



...THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 19 2019...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1886 TO 2019





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         93    250 PM  97    1942  82     11       77       

                                      1967                           

  MINIMUM         54    201 AM  40    1913  50      4       44       

                                      1973                           

                                      2005                           

  AVERAGE         74                        66      8       61     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.21 1912   0.05  -0.05     0.00     

  MONTH TO DATE    0.76                      0.90  -0.14      T       

  SINCE OCT 1     13.29                     12.66   0.63    14.03     

  SINCE JAN 1      T                        10.66 -10.66    11.17     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0      

  MONTH TO DATE    0.0                       0.1   -0.1     MM        

  SINCE JUN 1      T                         0.4   -0.4     MM        

  SINCE JUL 1      T                         0.1   -0.1     MM        

  SNOW DEPTH      MM                                                  



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         2     -2        4        

  MONTH TO DATE   28                        28      0       11        

  SINCE JUN 1    235                       269    -34      190        

  SINCE JUL 1     78                        78      0       53        



 COOLING                                                              

  YESTERDAY        9                         3      6        0        

  MONTH TO DATE   86                        84      2      125        

  SINCE JUN 1    195                       240    -45      292        

  SINCE JAN 1    197                       247    -50      298        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)       

  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (300)       

  AVERAGE WIND SPEED     8.9                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    64           200 AM                                      

 LOWEST     14           300 PM                                      

 AVERAGE    39                                                        



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





THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   82        99      1931                      

 MINIMUM TEMPERATURE (F)   50        39      1916                      





SUNRISE AND SUNSET                                                    

AUGUST 20 2019........SUNRISE   628 AM MDT   SUNSET   829 PM MDT     

AUGUST 21 2019........SUNRISE   629 AM MDT   SUNSET   827 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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