Helena Climatic Report

CDUS45 KTFX 182240

CLIHLN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

440 PM MDT FRI JUL 18 2025



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



...THE HELENA MT CLIMATE SUMMARY FOR JULY 18 2025...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1866 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         88    257 PM 102    2021  88      0       97       

  MINIMUM         55    607 AM  37    1972  56     -1       62       

  AVERAGE         72                        72      0       80     



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.67 1987   0.03  -0.03     0.00     

  MONTH TO DATE    0.26                      0.63  -0.37     0.20     

  SINCE OCT 1      8.50                      8.97  -0.47     8.56     

  SINCE JAN 1      7.74                      7.14   0.60     7.04     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE   12                        21     -9        2        

  SINCE JUN 1    123                       165    -42       88        

  SINCE JUL 1     12                        21     -9        2        



 COOLING                                                              

  TODAY            7                         7      0       15        

  MONTH TO DATE  119                        98     21      130        

  SINCE JUN 1    170                       143     27      203        

  SINCE JAN 1    195                       150     45      203        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (100)       

  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (80)        

  AVERAGE WIND SPEED     6.5                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    77           500 AM                                      

 LOWEST     21           300 PM                                      

 AVERAGE    49                                                        



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THE HELENA MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   88       103      2003                      

 MINIMUM TEMPERATURE (F)   56        38      1962                      

                                             1972                     





SUNRISE AND SUNSET                                                    

JULY 18 2025..........SUNRISE   553 AM MDT   SUNSET   915 PM MDT     

JULY 19 2025..........SUNRISE   554 AM MDT   SUNSET   914 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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