933  
CDUS45 KTFX 130832  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MST THU NOV 13 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 12 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 63 201 PM 76 1934 45 18 47  
MINIMUM 28 129 AM -24 1986 22 6 28  
AVERAGE 46 33 13 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.51 1994 0.03 -0.03 0.00  
MONTH TO DATE 0.04 0.31 -0.27 0.40  
SINCE OCT 1 1.29 1.58 -0.29 0.71  
SINCE JAN 1 15.76 16.30 -0.54 19.22  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 32 -13 27  
MONTH TO DATE 264 358 -94 325  
SINCE SEP 1 1038 1317 -279 932  
SINCE JUL 1 1112 1463 -351 1037  
 
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 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 35 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 81 1905  
MINIMUM TEMPERATURE (F) 22 -25 1959  
 
SUNRISE AND SUNSET  
NOVEMBER 13 2025......SUNRISE 719 AM MST SUNSET 445 PM MST  
NOVEMBER 14 2025......SUNRISE 720 AM MST SUNSET 444 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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