Helena Climatic Report

CDUS45 KTFX 190736

CLIHVR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

136 AM MDT SUN MAY 19 2024



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...THE HAVRE MT CLIMATE SUMMARY FOR MAY 18 2024...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1880 TO 2024





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         62    450 PM  94    2006  68     -6       63       

  MINIMUM         39   1159 PM  27    2015  41     -2       38       

  AVERAGE         51                        55     -4       51     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          0.77 2004   0.06  -0.06     0.00     

  MONTH TO DATE    3.59                      0.87   2.72     1.07     

  SINCE OCT 1      8.88                      4.83   4.05     6.36     

  SINCE JAN 1      6.76                      3.19   3.57     2.82     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           4.0  1903   0.1   -0.1      0.0      

  MONTH TO DATE    T                         0.4   -0.4      0.0      

  SINCE MAR 1     12.3                       8.3    4.0     11.8      

  SINCE JUL 1     43.6                      41.0    2.6     65.9      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       14                        11      3       14        

  MONTH TO DATE  218                       243    -25      124        

  SINCE MAR 1   1881                      1897    -16     2267        

  SINCE JUL 1   7354                      7935   -581     8585        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    1                         0      1        4        

  SINCE MAR 1      1                         0      1        4        

  SINCE JAN 1      1                         0      1        4        

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WIND (MPH)                                                            

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)       

  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (270)       

  AVERAGE WIND SPEED    12.0                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.4                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    86          1200 AM                                      

 LOWEST     29           100 PM                                      

 AVERAGE    58                                                        



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THE HAVRE MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   69        90      1964                      

                                             1992                     

                                             2006                     

 MINIMUM TEMPERATURE (F)42        27      1963                      





SUNRISE AND SUNSET                                                    

MAY 19 2024...........SUNRISE   533 AM MDT   SUNSET   859 PM MDT     

MAY 20 2024...........SUNRISE   532 AM MDT   SUNSET   900 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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