Montana Department of Transportation

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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 230830

CLIHVR





CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

230 AM MDT WED OCT 23 2019



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



...THE HAVRE MT CLIMATE SUMMARY FOR OCTOBER 22 2019...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1880 TO 2019





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         62   1223 PM  82    1915  55      7       63       

  MINIMUM         27    303 AM   8    1881  28     -1       24       

  AVERAGE         45                        42      3       44     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.03          0.68 1957   0.02   0.01     0.00     

  MONTH TO DATE    0.11                      0.44  -0.33     0.24     

  SINCE OCT 1      0.11                      0.44  -0.33     0.24     

  SINCE JAN 1     10.28                     10.23   0.05     9.14     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           6.0  1957   0.1   -0.1      0.0      

  MONTH TO DATE    0.4                       1.2   -0.8      1.3      

  SINCE SEP 1     10.9                       1.5    9.4      1.3      

  SINCE JUL 1     10.9                       1.5    9.4      1.3      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       20                        23     -3       21        

  MONTH TO DATE  554                       412    142      486        

  SINCE SEP 1    801                       686    115      806        

  SINCE JUL 1    864                       769     95      890        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE SEP 1     21                        19      2       15        

  SINCE JAN 1    315                       386    -71      417        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    NW (320)       

  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION    NW (320)       

  AVERAGE WIND SPEED    14.6                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.4                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  THUNDERSTORM                                                        

  LIGHT RAIN                                                          





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    85           500 AM                                      

 LOWEST     46          1200 PM                                      

 AVERAGE    66                                                        



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THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   55        79      1903                      

 MINIMUM TEMPERATURE (F)   28         8      1919                      





SUNRISE AND SUNSET                                                    

OCTOBER 23 2019.......SUNRISE   751 AM MDT   SUNSET   615 PM MDT     

OCTOBER 24 2019.......SUNRISE   753 AM MDT   SUNSET   613 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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