Montana Department of Transportation

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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 211008

CLIGTF





CLIMATE REPORT

NATIONAL WEATHER SERVICE GREAT FALLS MT                              

407 AM MDT SUN APR 21 2019





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...THE GREAT FALLS MT CLIMATE SUMMARY FOR APRIL 20 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         55    119 AM  89    1980  57     -2       65       

  MINIMUM         41   1159 PM  -1    2008  31     10       29       

  AVERAGE         48                        44      4       47      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.54          1.69 1973   0.05   0.49     0.00    

  MONTH TO DATE    1.71                      0.90   0.81     1.47    

  SINCE OCT 1      7.51                      4.79   2.72     7.08    

  SINCE JAN 1      5.83                      2.79   3.04     4.22    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0          16.5  1973   0.3   -0.3      0.0     

  MONTH TO DATE    0.8                       6.2   -5.4     20.2     

  SINCE MAR 1      6.4                      18.1  -11.7     32.6     

  SINCE JUL 1     71.3                      58.1   13.2    104.9     

  SNOW DEPTH       0                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY       17                        21     -4       18       

  MONTH TO DATE  405                       467    -62      639       

  SINCE MAR 1   1688                      1420    268     1736       

  SINCE JUL 1   7720                      6925    795     7625       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         0      0        0       

  MONTH TO DATE    0                         0      0        0       

  SINCE MAR 1      0                         0      0        0       

  SINCE JAN 1      0                         0      0        0       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (10)       

  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)      

  AVERAGE WIND SPEED     9.4                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 1.0                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  RAIN                                                               

  LIGHT RAIN                                                         

  FOG                                                                



                                                                     

RELATIVE HUMIDITY (PERCENT)HIGHEST   100           300 AM                                     

 LOWEST     61          1200 AM                                     

 AVERAGE    81                                                       



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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   57        80      1942                    

 MINIMUM TEMPERATURE (F)   32        -8      2008                    



                                                                     

SUNRISE AND SUNSET                                                   

APRIL 21 2019.........SUNRISE   626 AM MDT   SUNSET   823 PM MDT   

APRIL 22 2019.........SUNRISE   624 AM MDT   SUNSET   825 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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