Helena Climatic Report

CDUS45 KTFX 110731

CLIHVR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

131 AM MDT TUE AUG 11 2026



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...THE HAVRE MT CLIMATE SUMMARY FOR AUGUST 10 2026...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1880 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         85    255 PM 105    2018  87     -2       83       

  MINIMUM         55    513 AM  36    1997  54      1       53       

  AVERAGE         70                        71     -1       68     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.52 1976   0.03  -0.03     0.00     

  MONTH TO DATE    0.00                      0.30  -0.30     2.74     

  SINCE OCT 1      9.92                     10.14  -0.22    11.86     

  SINCE JAN 1      6.50                      8.50  -2.00    10.89     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           0.0  1998   0.0    0.0      0.0      

                                      1999                           

  MONTH TO DATE    0.0                       0.0    0.0      0.0      

  SINCE JUN 1      0.0                       0.0    0.0      0.0      

  SINCE JUL 1      0.0                       0.0    0.0      0.0      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         1     -1        0        

  MONTH TO DATE   13                         2     11        6        

  SINCE JUN 1    196                       158     38      130        

  SINCE JUL 1     16                        28    -12       20        



 COOLING                                                              

  YESTERDAY        5                         6     -1        3        

  MONTH TO DATE   35                        68    -33       43        

  SINCE JUN 1    323                       286     37      184        

  SINCE JAN 1    367                       294     73      201        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (80)        

  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (60)        

  AVERAGE WIND SPEED    12.0                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    83           500 AM                                      

 LOWEST     27           400 PM                                      

 AVERAGE    55                                                        



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THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   87       102      2018                      

 MINIMUM TEMPERATURE (F)   54        36      1916                      





SUNRISE AND SUNSET                                                    

AUGUST 11 2026........SUNRISE   607 AM MDT   SUNSET   840 PM MDT     

AUGUST 12 2026........SUNRISE   609 AM MDT   SUNSET   839 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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