Helena Climatic Report

CDUS45 KTFX 242240

CLIHLN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

440 PM MDT SUN SEP 24 2023



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



...THE HELENA MT CLIMATE SUMMARY FOR SEPTEMBER 24 2023...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1866 TO 2023





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         75    259 PM  91    2014  70      5       75       

  MINIMUM         41    641 AM   6    1926  42     -1       51       

  AVERAGE         58                        56      2       63     



PRECIPITATION (IN)                                                    

  TODAY            0.00          1.20 1920   0.03  -0.03     0.00     

  MONTH TO DATE    2.68                      0.79   1.89     0.93     

  SINCE OCT 1     14.35                     11.23   3.12     8.50     

  SINCE JAN 1     10.94                      9.40   1.54     7.07     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            7                         9     -2        2        

  MONTH TO DATE   71                       146    -75       85        

  SINCE SEP 1     71                       146    -75       85        

  SINCE JUL 1     75                       209   -134       87        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE   34                        27      7       81        

  SINCE SEP 1     34                        27      7       81        

  SINCE JAN 1    586                       432    154      749        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     E (70)        

  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (80)        

  AVERAGE WIND SPEED     1.9                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    86           700 AM                                      

 LOWEST     35           300 PM                                      

 AVERAGE    61                                                        



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THE HELENA MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   69        95      2001                      

 MINIMUM TEMPERATURE (F)   42        17      1926                      





SUNRISE AND SUNSET                                                    

SEPTEMBER 24 2023.....SUNRISE   717 AM MDT   SUNSET   722 PM MDT     

SEPTEMBER 25 2023.....SUNRISE   719 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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