Helena Climatic Report

CDUS45 KTFX 150733

CLIHLN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

133 AM MDT SAT MAR 15 2025



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...THE HELENA MT CLIMATE SUMMARY FOR MARCH 14 2025...



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)                                                          

 YESTERDAY                                                           

  MAXIMUM         43    343 PM  72    2015  47     -4       51       

  MINIMUM         29    631 AM -13    1906  24      5       29       

  AVERAGE         36                        36      0       40     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.36 1927   0.02  -0.02     0.00     

  MONTH TO DATE    0.02                      0.20  -0.18     0.31     

  SINCE OCT 1      2.96                      2.84   0.12     4.35     

  SINCE JAN 1      2.20                      1.01   1.19     2.83     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           7.2  2020   0.2   -0.2      0.0      

  MONTH TO DATE    T                         2.4   -2.4      4.0      

  SINCE MAR 1      T                         2.4   -2.4      4.0      

  SINCE JUL 1     35.8                      32.0    3.8     51.7      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       29                        30     -1       25        

  MONTH TO DATE  332                       445   -113      442        

  SINCE MAR 1    332                       445   -113      442        

  SINCE JUL 1   5404                      5939   -535     5492        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         0      0        0        

  SINCE JAN 1      0                         0      0        0        

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WIND (MPH)                                                            

  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)       

  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (170)       

  AVERAGE WIND SPEED     7.8                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.8                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    72           900 PM                                      

 LOWEST     30          1000 AM                                      

 AVERAGE    51                                                        



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THE HELENA MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   47        72      1994                      

 MINIMUM TEMPERATURE (F)   24       -20      1906                      





SUNRISE AND SUNSET                                                    

MARCH 15 2025.........SUNRISE   740 AM MDT   SUNSET   734 PM MDT     

MARCH 16 2025.........SUNRISE   738 AM MDT   SUNSET   736 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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