Helena Climatic Report

CDUS45 KTFX 210733

CLIHLN



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

133 AM MDT SUN JUL 21 2024



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...THE HELENA MT CLIMATE SUMMARY FOR JULY 20 2024...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1866 TO 2024





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         97    416 PM 103    2003  88      9       95       

  MINIMUM         62    449 AM  43    1898  56      6       56       

                                      2019                           

  AVERAGE         80                        72      8       76     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.97 1881   0.03  -0.03     0.00     

  MONTH TO DATE    0.20                      0.70  -0.50     0.56     

  SINCE OCT 1      8.56                      9.04  -0.48    11.06     

  SINCE JAN 1      7.04                      7.21  -0.17     7.65     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           T    1993   0.0    0.0      0.0      

                                      1995                           

                                      2001                           

  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      MM                                                  



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    2                        21    -19        3        

  SINCE JUN 1     88                       165    -77       78        

  SINCE JUL 1      2                        21    -19        3        



 COOLING                                                              

  YESTERDAY       15                         7      8       11        

  MONTH TO DATE  160                       112     48      129        

  SINCE JUN 1    233                       157     76      175        

  SINCE JAN 1    233                       164     69      190        

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WIND (MPH)                                                            

  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (350)       

  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (360)       

  AVERAGE WIND SPEED     5.1                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    58           500 AM                                      

 LOWEST     18           400 PM                                      

 AVERAGE    38                                                        



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THE HELENA MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)88       102      1931                      

 MINIMUM TEMPERATURE (F)   56        41      1949                      





SUNRISE AND SUNSET                                                    

JULY 21 2024..........SUNRISE   557 AM MDT   SUNSET   912 PM MDT     

JULY 22 2024..........SUNRISE   558 AM MDT   SUNSET   911 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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