697  
CDUS45 KTFX 260832  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MST WED NOV 26 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 25 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 33 326 PM 64 1960 40 -7 42  
MINIMUM 13 807 AM -26 1985 18 -5 9  
AVERAGE 23 29 -6 26  
 
PRECIPITATION (IN)  
YESTERDAY T 0.54 1910 0.01 -0.01 0.00  
MONTH TO DATE 0.14 0.58 -0.44 0.55  
SINCE OCT 1 1.39 1.85 -0.46 0.86  
SINCE JAN 1 15.86 16.57 -0.71 19.37  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 42 36 6 39  
MONTH TO DATE 554 800 -246 782  
SINCE SEP 1 1328 1759 -431 1389  
SINCE JUL 1 1402 1905 -503 1494  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 19 -8 46  
SINCE JAN 1 163 229 -66 298    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 58 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 66 1914  
MINIMUM TEMPERATURE (F) 18 -23 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 26 2025......SUNRISE 737 AM MST SUNSET 433 PM MST  
NOVEMBER 27 2025......SUNRISE 738 AM MST SUNSET 432 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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