850  
CDUS45 KTFX 010736  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT TUE OCT 01 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 30 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 326 PM 93 1906 64 -9 51  
MINIMUM 32 1137 PM 17 1985 37 -5 44  
AVERAGE 44 50 -6 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 2022 0.05 -0.05 T  
MONTH TO DATE 6.07 1.39 4.68 3.28  
SINCE OCT 1 20.97 17.17 3.80 19.97  
SINCE JAN 1 18.51 14.72 3.79 17.29  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 15 6 17  
MONTH TO DATE 141 291 -150 192  
SINCE SEP 1 141 291 -150 192  
SINCE JUL 1 246 437 -191 277  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 46 18 28 17  
SINCE SEP 1 46 18 28 17  
SINCE JAN 1 298 228 70 229    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 18 1200 AM  
AVERAGE 47  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 2011  
MINIMUM TEMPERATURE (F) 37 15 1950  
 
SUNRISE AND SUNSET  
OCTOBER 1 2024.......SUNRISE 718 AM MDT SUNSET 656 PM MDT  
OCTOBER 2 2024.......SUNRISE 719 AM MDT SUNSET 654 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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