936  
CDUS45 KTFX 200838  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MST WED NOV 20 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 19 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 29 MM 72 1936 42 -13 56  
MINIMUM 11 MM -24 1921 20 -9 28  
AVERAGE 20 31 -11 42  
 
PRECIPITATION (IN)  
YESTERDAY T 0.63 2007 0.03 -0.03 0.00  
MONTH TO DATE 0.53 0.47 0.06 0.71  
SINCE OCT 1 0.84 1.74 -0.90 2.12  
SINCE JAN 1 19.35 16.46 2.89 19.41  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 45 34 11 23  
MONTH TO DATE 546 589 -43 461  
SINCE SEP 1 1153 1548 -395 1361  
SINCE JUL 1 1258 1694 -436 1446  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 46 19 27 17  
SINCE JAN 1 298 229 69 229    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 PM  
LOWEST 68 1200 AM  
AVERAGE 79  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 65 1987  
MINIMUM TEMPERATURE (F) 20 -25 1900  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2024......SUNRISE 729 AM MST SUNSET 437 PM MST  
NOVEMBER 21 2024......SUNRISE 731 AM MST SUNSET 437 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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