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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 192240

CLIGTF



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

440 PM MDT SAT SEP 19 2020



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



...THE GREAT FALLS MT CLIMATE SUMMARY FOR SEPTEMBER 19 2020...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1886 TO 2020





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         69    135 AM  92    2009  69      0       63       

  MINIMUM         56    332 AM  26    1957  41     15       42       

  AVERAGE         63                        55      8       53     



PRECIPITATION (IN)                                                    

  TODAY            T             1.51 1925   0.05  -0.05     0.00     

  MONTH TO DATE    0.49                      0.95  -0.46     0.60     

  SINCE OCT 1     14.06                     14.28  -0.22    14.28     

  SINCE JAN 1     11.36                     12.28  -0.92    12.60     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            2                        11     -9       12        

  MONTH TO DATE  106                       147    -41       90        

  SINCE SEP 1    106                       147    -41       90        

  SINCE JUL 1    172                       268    -96      186        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE   24                        20      4       31        

  SINCE SEP 1     24                        20      4       31        

  SINCE JAN 1    305                       296      9      252        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)       

  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (220)       

  AVERAGE WIND SPEED    10.7                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.3                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  LIGHT RAIN                                                          

  HAZE                                                                





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    60           300 AM                                      

 LOWEST     39          1000 AM                                      

 AVERAGE    50                                                        



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





THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   68        93      1917                      

 MINIMUM TEMPERATURE (F)   41        24      1995                      





SUNRISE AND SUNSET                                                    

SEPTEMBER 19 2020.....SUNRISE   709 AM MDT   SUNSET   728 PM MDT     

SEPTEMBER 20 2020.....SUNRISE   710 AM MDT   SUNSET   726 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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