CDUS45 KTFX 232240
CLILWT

CLIMATE REPORT 
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN AUG 23 2026

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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 23 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         MM        MM 101    1969  79     MM       77        
  MINIMUM         MM        MM  33    1992  48     MM       48        
                                      2015                           
  AVERAGE         MM                        64     MM       63       

PRECIPITATION (IN)                                                    
  TODAY            0.00          3.34 2014   0.05  -0.05     0.00     
  MONTH TO DATE    0.28                      1.25  -0.97     1.73     
  SINCE OCT 1     16.38                     15.34   1.04    14.24     
  SINCE JAN 1     13.79                     12.89   0.90    12.87     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           MM                         4     MM        2        
  MONTH TO DATE   35                        45    -10       23        
  SINCE JUN 1    337                       336      1      268        
  SINCE JUL 1     50                       110    -60       74        

 COOLING                                                              
  TODAY           MM                         2     MM        0        
  MONTH TO DATE   42                        77    -35       61        
  SINCE JUN 1    252                       195     57      140        
  SINCE JAN 1    265                       196     69      143        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM            
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED    MM                                           


SKY COVER                                                             
  AVERAGE SKY COVER  MM                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM                                                        
 LOWEST     MM                                                        
 AVERAGE    MM                                                        

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


THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   79       101      1969                      
 MINIMUM TEMPERATURE (F)   48        31      1934                      


SUNRISE AND SUNSET                                                    
AUGUST 23 2026........SUNRISE   626 AM MDT   SUNSET   814 PM MDT     
AUGUST 24 2026........SUNRISE   627 AM MDT   SUNSET   812 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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