Montana Department of Transportation

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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 180840

CLIHVR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

140 AM MST SAT JAN 18 2020



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



...THE HAVRE MT CLIMATE SUMMARY FOR JANUARY 17 2020...



CLIMATE NORMAL PERIOD 1981 TO 2010

CLIMATE RECORD PERIOD 1880 TO 2020





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         -1   1240 AM  55    1919  29    -30       19       

  MINIMUM        -15   1055 PM -38    1943   7    -22       11       

  AVERAGE         -8                        18    -26       15     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.01          0.22 1954   0.01   0.00     0.15     

  MONTH TO DATE    0.33                      0.21   0.12     0.15     

  SINCE OCT 1      2.48                      1.62   0.86     1.12     

  SINCE JAN 1      0.33                      0.21   0.12     0.15     



SNOWFALL (IN)                                                              

  YESTERDAY       MM             3.9  1940   0.2   MM        1.8      

  MONTH TO DATE    3.2                       4.5   -1.3      1.8      

  SINCE DEC 1     10.2                      11.9   -1.7      3.1      

  SINCE JUL 1     47.4                      19.5   27.9      5.7      

  SNOW DEPTH       2                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       73                        47     26       50        

  MONTH TO DATE  846                       810     36      618        

  SINCE DEC 1   2082                      2233   -151     1794        

  SINCE JUL 1   4424                      4276    148     3849        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1      0                         0      0        0        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)       

  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (300)       

  AVERAGE WIND SPEED    13.7                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.7                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT SNOW                                                          

  HAZE                                                                





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    79          1200 AM                                      

 LOWEST     61          1200 PM                                      

 AVERAGE    70                                                        



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





THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   29        61      1900                      

 MINIMUM TEMPERATURE (F)    7       -36      1883                      





SUNRISE AND SUNSET                                                    

JANUARY 18 2020.......SUNRISE   804 AM MST   SUNSET   455 PM MST     

JANUARY 19 2020.......SUNRISE   803 AM MST   SUNSET   457 PM MST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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