239  
CDUS45 KTFX 091023  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
323 AM MST SUN NOV 09 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 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 47 143 PM 73 1930 46 1 59  
2004  
MINIMUM 23 934 PM -9 1966 23 0 26  
AVERAGE 35 35 0 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.59 2010 0.03 -0.03 0.00  
MONTH TO DATE 0.04 0.21 -0.17 0.39  
SINCE OCT 1 1.29 1.48 -0.19 0.70  
SINCE JAN 1 15.76 16.20 -0.44 19.21  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 30 0 22  
MONTH TO DATE 185 233 -48 231  
SINCE SEP 1 959 1192 -233 838  
SINCE JUL 1 1033 1338 -305 943  
 
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 26 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1000 PM  
LOWEST 31 100 PM  
AVERAGE 53  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 80 1905  
MINIMUM TEMPERATURE (F) 23 -16 1911  
 
SUNRISE AND SUNSET  
NOVEMBER 9 2025......SUNRISE 713 AM MST SUNSET 450 PM MST  
NOVEMBER 10 2025......SUNRISE 715 AM MST SUNSET 448 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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