Great Falls Climatic Report

CDUS45 KTFX 190736

CLIGTF



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

136 AM MDT SUN MAY 19 2024



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...THE GREAT FALLS MT CLIMATE SUMMARY FOR MAY 18 2024...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1886 TO 2024





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         62    508 PM  90    2006  66     -4       67       

  MINIMUM         34    242 AM  27    1903  39     -5       39       

                                      1977                           

  AVERAGE         48                        52     -4       53     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          1.63 1959   0.09  -0.09     0.00     

  MONTH TO DATE    1.80                      1.16   0.64     1.17     

  SINCE OCT 1      8.73                      6.99   1.74    10.18     

  SINCE JAN 1      6.63                      4.71   1.92     6.41     



SNOWFALL (IN)                                                              

  YESTERDAY        0.0           4.3  2003   0.0    0.0      0.0      

  MONTH TO DATE    2.2                       1.5    0.7      0.0      

  SINCE MAR 1     14.5                      21.0   -6.5     38.2      

  SINCE JUL 1     51.8                      65.4  -13.6     96.2      

  SNOW DEPTH       0                                                 



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY       17                        13      4       12        

  MONTH TO DATE  279                       280     -1      181        

  SINCE MAR 1   1918                      1916      2     2086        

  SINCE JUL 1   6743                      7386   -643     7552        



 COOLING                                                              

  YESTERDAY        0                         0      0        0        

  MONTH TO DATE    0                         0      0        1        

  SINCE MAR 1      0                         0      0        1        

  SINCE JAN 1      0                         0      0        1        

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WIND (MPH)                                                            

  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (310)       

  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (310)       

  AVERAGE WIND SPEED    13.0                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.4                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    85          1200 AM                                      

 LOWEST     23           600 PM                                      

 AVERAGE    54                                                        



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THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   66        94      1919                      

 MINIMUM TEMPERATURE (F)   40        30      19181931                     

                                             1997                     





SUNRISE AND SUNSET                                                    

MAY 19 2024...........SUNRISE   543 AM MDT   SUNSET   902 PM MDT     

MAY 20 2024...........SUNRISE   542 AM MDT   SUNSET   903 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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