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Accidents and Incidents Report

Great Falls Climatic Report

CDUS45 KTFX 210739

CLIGTF





CLIMATE REPORT

NATIONAL WEATHER SERVICE GREAT FALLS MT                              

136 AM MDT TUE AUG 21 2018





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...THE GREAT FALLS MT CLIMATE SUMMARY FOR AUGUST 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         60   1227 AM  99    1931  82    -22       80       

  MINIMUM         48   1114 PM  39    1916  50     -2       45       

  AVERAGE         54                        66    -12       63      

                                                                     

PRECIPITATION (IN)                                                   

  YESTERDAY        0.18          1.58 1974   0.06   0.12     0.00    

  MONTH TO DATE    0.18                      0.96  -0.78     0.06    

  SINCE OCT 1     14.21                     12.72   1.49    12.59    

  SINCE JAN 1     11.35                     10.72   0.63     9.66    

                                                                     

SNOWFALL (IN)                                                        

  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     

  MONTH TO DATE    0.0                       0.1   -0.1      0.0     

  SINCE JUN 1      0.0                       0.4   -0.4      0.0     

  SINCE JUL 1      0.0                       0.1   -0.1      0.0     

  SNOW DEPTH       0                                                 

                                                                     

DEGREE DAYS                                                          

 HEATING                                                             

  YESTERDAY       11                         3      8        2       

  MONTH TO DATE   19                        31    -12       26       

  SINCE JUN 1    163                       272   -109      152       

  SINCE JUL 1     51                        81    -30       27       

                                                                     

 COOLING                                                             

  YESTERDAY        0                         3     -3        0       

  MONTH TO DATE  140                        87     53       33       

  SINCE JUN 1    352                       243    109      339       

  SINCE JAN 1    362                       250    112      346       

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





WIND (MPH)                                                           

  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)       

  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NE (50)       

  AVERAGE WIND SPEED     8.0                                         



                                                                     

SKY COVER                                                            

  AVERAGE SKY COVER 1.0                                              



                                                                     

WEATHER CONDITIONS                                                  

 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        

  RAIN                                                               

  LIGHT RAIN                                                         

  FOG                                                                

  HAZERELATIVE HUMIDITY (PERCENT)                                          

 HIGHEST    96           400 PM                                     

 LOWEST     53           100 AM                                     

 AVERAGE    75                                                       



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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                    

 MAXIMUM TEMPERATURE (F)   81        99      1894                    

 MINIMUM TEMPERATURE (F)   50        38      1992                    



                                                                     

SUNRISE AND SUNSET                                                   

AUGUST 21 2018........SUNRISE   630 AM MDT   SUNSET   826 PM MDT   

AUGUST 22 2018........SUNRISE   631 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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