Helena Climatic Report

CDUS45 KTFX 300915

CLIHLN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

215 AM MST WED NOV 30 2022



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...THE HELENA MT CLIMATE SUMMARY FOR NOVEMBER 29 2022...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1866 TO 2022





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         15    150 PM  61    1932  37    -22       56       

  MINIMUM          1   1049 PM -19    1896  19    -18       39       

  AVERAGE          8                        28    -20       48     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.02          0.30 1942   0.02   0.00     0.00     

                                      2014                           

  MONTH TO DATE    0.92                      0.57   0.35     0.20     

  SINCE OCT 1      2.72                      1.35   1.37     0.45     

  SINCE JAN 1     10.81                     10.92  -0.11     7.63     



SNOWFALL (IN)                                                              

  YESTERDAY        T             6.1  2014   0.3   -0.3      0.0      

  MONTH TO DATE   12.5                       5.2    7.3      0.5      

  SINCE SEP 1     12.5                       8.2    4.3      0.5      

  SINCE JUL 1     12.5                       8.5    4.0      0.5      

  SNOW DEPTH       1                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       57                        37     20       17        

  MONTH TO DATE 1252                       929    323      730        

  SINCE SEP 1   1816                      1742     74     1240        

  SINCE JUL 1   1818                      1805     13     1287        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE SEP 1     83                        28     55       40        

  SINCE JAN 1    751                       433    318      781        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (310)       

  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     N (340)       

  AVERAGE WIND SPEED     5.0                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.5                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  LIGHT SNOW                                                          

  HAZE                                                                





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    73           300 AM                                      

 LOWEST     50           300 PM                                      

 AVERAGE    62                                                        



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THE HELENA MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   37        63      1999                      

 MINIMUM TEMPERATURE(F)   18       -15      1952                      





SUNRISE AND SUNSET                                                    

NOVEMBER 30 2022......SUNRISE   750 AM MST   SUNSET   443 PM MST     

DECEMBER  1 2022......SUNRISE   752 AM MST   SUNSET   442 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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