CDUS45 KTFX 090749

CLILWT



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

149 AM MDT FRI MAY 09 2025



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



...THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 8 2025...



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1896 TO 2025





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

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

TEMPERATURE (F)                                                          

 YESTERDAY                                                           

  MAXIMUM         74    326 PM  85    1928  60     14       38       

  MINIMUM         41    504 AM  19    1929  35      6       31       

  AVERAGE         58                        47     11       35     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00          2.00 1921   0.07  -0.07     1.41     

  MONTH TO DATE    1.21                      0.54   0.67     3.06     

  SINCE OCT 1      5.38                      6.64  -1.26     9.68     

  SINCE JAN 1      4.01                      4.19  -0.18     7.22     



SNOWFALL (IN)                                                              

  YESTERDAY       MM                                                  

  SNOW DEPTH      MM                                                  



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        7                        18    -11       30        

  MONTH TO DATE  121                       151    -30      204        

  SINCE MAR 1   1686                      1871   -185     1927        

  SINCE JUL 1   7248                      7637   -389     7159        



 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        

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





WIND (MPH)                                                            

  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (310)       

  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)       

  AVERAGE WIND SPEED     7.5                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.1                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    86           500 AM                                      

 LOWEST     20           600 PM                                      

 AVERAGE    53                                                        



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





THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   60        84      1906                      

 MINIMUM TEMPERATURE (F)   35        16      2002                      





SUNRISE AND SUNSET                                                    

MAY  9 2025...........SUNRISE   550 AM MDT   SUNSET   840 PM MDT     

MAY 10 2025...........SUNRISE   548 AM MDT   SUNSET   841 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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