857  
CDUS45 KTFX 170840  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
140 AM MST SAT FEB 17 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR FEBRUARY 16 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 11E MM 63 2017 35 -24 37  
MINIMUM -9 424 AM -34 1936 14 -23 9  
AVERAGE 1 24 -23 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 1928 0.02 -0.02 0.00  
MONTH TO DATE 0.88 0.29 0.59 0.41  
SINCE OCT 1 3.43 3.32 0.11 4.15  
SINCE JAN 1 0.97 0.87 0.10 1.47  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 64 41 23 42  
MONTH TO DATE 635 656 -21 565  
SINCE DEC 1 2967 3200 -233 3286  
SINCE JUL 1 4787 5291 -504 5284  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 900 AM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 64 1943  
MINIMUM TEMPERATURE (F) 14 -42 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 720 AM MST SUNSET 545 PM MST  
FEBRUARY 18 2024......SUNRISE 718 AM MST SUNSET 546 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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