AFOS product CLILWT
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CLILWT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GREAT FALLS MT
145 AM MDT FRI OCT 24 2025

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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 23 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         63    329 PM  81    1903  53     10       56       
  MINIMUM         34    934 PM   3    1957  28      6       28       
  AVERAGE         49                        40      9       42     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.68 1983   0.03  -0.03     0.00     
  MONTH TO DATE    1.20                      1.01   0.19     0.31     
  SINCE OCT 1      1.20                      1.01   0.19     0.31     
  SINCE JAN 1     15.67                     15.73  -0.06    18.82     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       16                        25     -9       23        
  MONTH TO DATE  419                       459    -40      276        
  SINCE SEP 1    552                       748   -196      417        
  SINCE JUL 1    626                       894   -268      522        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1     11                        18     -7       46        
  SINCE JAN 1    163                       228    -65      298        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     5.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    69          1200 AM                                      
 LOWEST     15           300 PM                                      
 AVERAGE    42                                                        

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   52        82      2007                      
 MINIMUM TEMPERATURE (F)   28        -4      2020                      


SUNRISE AND SUNSET                                                    
OCTOBER 24 2025.......SUNRISE   749 AM MDT   SUNSET   614 PM MDT     
OCTOBER 25 2025.......SUNRISE   751 AM MDT   SUNSET   612 PM MDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$