508  
CDUS45 KTFX 130837  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MST THU FEB 13 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR FEBRUARY 12 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 7 352 PM 60 1921 35 -28 39  
MINIMUM -15 408 AM -35 2021 13 -28 27  
AVERAGE -4 24 -28 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.60 1897 0.02 -0.02 0.02  
MONTH TO DATE 0.03 0.22 -0.19 0.72  
SINCE OCT 1 2.24 3.25 -1.01 3.27  
SINCE JAN 1 0.87 0.80 0.07 0.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 69 41 28 32  
MONTH TO DATE 764 492 272 421  
SINCE DEC 1 3145 3036 109 2753  
SINCE JUL 1 4836 5127 -291 4573  
 
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 21 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 200 AM  
LOWEST 56 1100 PM  
AVERAGE 74  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 2015  
MINIMUM TEMPERATURE (F) 13 -34 1936  
 
SUNRISE AND SUNSET  
FEBRUARY 13 2025......SUNRISE 725 AM MST SUNSET 540 PM MST  
FEBRUARY 14 2025......SUNRISE 723 AM MST SUNSET 541 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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