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Accidents and Incidents Report

Helena Climatic Report

CDUS45 KTFX 192240

CLIHVR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

440 PM MDT SAT SEP 19 2020



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



...THE HAVRE MT CLIMATE SUMMARY FOR SEPTEMBER 19 2020...

VALID TODAY AS OF 0400 PM LOCAL TIME.



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)                                                          

 TODAY                                                               

  MAXIMUM         73    223 PM  96    2009  70      3       67       

  MINIMUM         44    547 AM  24    1991  40      4       44       

  AVERAGE         59                        55      4       56     



PRECIPITATION (IN)                                                    

  TODAY            0.00          1.88 1925   0.04  -0.04      T       

  MONTH TO DATE    0.87                      0.73   0.14     1.04     

  SINCE OCT 1      9.20                     10.81  -1.61     9.70     

  SINCE JAN 1      7.05                      9.40  -2.35     8.73     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            6                        10     -4        9        

  MONTH TO DATE  120                       139    -19       80        

  SINCE SEP 1    120                       139    -19       80        

  SINCE JUL 1    160                       222    -62      143        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE   21                        17      4       21        

  SINCE SEP 1     21                        17      4       21        

  SINCE JAN 1    431                       384     47      315        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (230)       

  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (230)       

  AVERAGE WIND SPEED     5.8                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.1                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  HAZE                                                                





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    90           600 AM                                      

 LOWEST     38          1200 PM                                      

 AVERAGE    64                                                        



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





THE HAVRE MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   69        96      1922                      

 MINIMUM TEMPERATURE (F)   40        24      1995                      





SUNRISE AND SUNSET                                                    

SEPTEMBER 19 2020.....SUNRISE   702 AM MDT   SUNSET   722 PM MDT     

SEPTEMBER 20 2020.....SUNRISE   704 AM MDT   SUNSET   720 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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