Helena Climatic Report

CDUS45 KTFX 150833

CLIHVR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

133 AM MST MON DEC 15 2025



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...THE HAVRE MT CLIMATE SUMMARY FOR DECEMBER 14 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1880 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         43    742 PM  61    2002  32     11       44       

  MINIMUM         -6   1201 AM -33    2008  11    -17       13       

  AVERAGE         19                        21     -2       29     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.26 1989   0.01  -0.01     0.00     

  MONTH TO DATE    2.05                      0.16   1.89     0.03     

  SINCE OCT 1      3.36                      1.40   1.96     0.72     

  SINCE JAN 1     14.79                     11.58   3.21    13.79     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           4.9  1989   0.2   -0.2      0.0      

  MONTH TO DATE    4.8                       3.0    1.8      0.2      

  SINCE DEC 1      4.8                       3.0    1.8      0.2      

  SINCE JUL 1     10.4                      11.6   -1.2      4.5      

  SNOW DEPTH       8                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       46                        44      2       36        

  MONTH TO DATE  602                       581     21      582        

  SINCE DEC 1    602                       581     21      582        

  SINCE JUL 1   2225                      2569   -344     2248        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    310                       404    -94      535        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)       

  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SW (220)       

  AVERAGE WIND SPEED     6.8                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    84           800 AM                                      

 LOWEST     59           800 PM                                      

 AVERAGE    72                                                        



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THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   32        65      1962                      

 MINIMUM TEMPERATURE (F)   11       -30      2008                      

                                             2009                     





SUNRISE AND SUNSET                                                    

DECEMBER 15 2025......SUNRISE   805 AM MST   SUNSET   424 PM MST     

DECEMBER 16 2025......SUNRISE   806 AM MST   SUNSET   424 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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