154  
CDUS45 KTFX 190838  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MST WED FEB 19 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR FEBRUARY 18 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 -8 826 AM 60 2016 35 -43 39  
MINIMUM -25 839 PM -33 1936 14 -39 11  
AVERAGE -16 25 -41 25  
 
PRECIPITATION (IN)  
YESTERDAY T 0.43 1949 0.02 -0.02 0.00  
MONTH TO DATE 0.03 0.32 -0.29 0.88  
SINCE OCT 1 2.24 3.35 -1.11 3.43  
SINCE JAN 1 0.87 0.90 -0.03 0.97  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 81 40 41 40  
MONTH TO DATE 1161 736 425 723  
SINCE DEC 1 3542 3280 262 3055  
SINCE JUL 1 5233 5371 -138 4875  
 
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 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 PM  
LOWEST 70 600 AM  
AVERAGE 76  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 64 1981  
MINIMUM TEMPERATURE (F) 14 -27 1918  
 
SUNRISE AND SUNSET  
FEBRUARY 19 2025......SUNRISE 715 AM MST SUNSET 549 PM MST  
FEBRUARY 20 2025......SUNRISE 713 AM MST SUNSET 550 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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