971  
CDUS45 KTFX 181343  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
743 AM MDT FRI OCT 18 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 17 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 51 231 PM 83 1927 55 -4 66  
MINIMUM 39 1135 PM 5 1930 30 9 41  
AVERAGE 45 43 2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.33 1938 0.04 0.07 T  
MONTH TO DATE 0.11 0.78 -0.67 0.57  
SINCE OCT 1 0.11 0.78 -0.67 0.57  
SINCE JAN 1 18.62 15.50 3.12 17.86  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 22 -2 11  
MONTH TO DATE 180 317 -137 250  
SINCE SEP 1 321 606 -285 442  
SINCE JUL 1 426 752 -326 527  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 46 18 28 17  
SINCE JAN 1 298 228 70 229    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 800 AM  
LOWEST 34 200 PM  
AVERAGE 62  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 82 1958  
MINIMUM TEMPERATURE (F) 30 1 1905  
 
SUNRISE AND SUNSET  
OCTOBER 18 2024.......SUNRISE 741 AM MDT SUNSET 624 PM MDT  
OCTOBER 19 2024.......SUNRISE 743 AM MDT SUNSET 622 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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