154  
CDUS45 KTFX 200845  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
145 AM MST MON JAN 20 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 19 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 -2 841 AM 60 1986 35 -37 21  
MINIMUM -16 1141 PM -31 1954 13 -29 -16  
AVERAGE -9 24 -33 3  
 
PRECIPITATION (IN)  
YESTERDAY T 0.40 1906 0.02 -0.02 0.00  
MONTH TO DATE 0.84 0.36 0.48 0.06  
SINCE OCT 1 2.21 2.81 -0.60 2.52  
SINCE JAN 1 0.84 0.36 0.48 0.06  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 74 41 33 62  
MONTH TO DATE 877 788 89 1086  
SINCE DEC 1 1847 2050 -203 2029  
SINCE JUL 1 3538 4141 -603 3849  
 
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 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 900 PM  
LOWEST 74 1200 AM  
AVERAGE 81  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 58 1981  
MINIMUM TEMPERATURE (F) 13 -32 1949  
1954  
 
SUNRISE AND SUNSET  
JANUARY 20 2025.......SUNRISE 755 AM MST SUNSET 503 PM MST  
JANUARY 21 2025.......SUNRISE 754 AM MST SUNSET 505 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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