728  
CDUS45 KTFX 140836  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MST TUE JAN 14 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 13 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 MM MM 60 1944 35 MM -9  
MINIMUM MM MM -43 2024 13 MM -43  
AVERAGE MM 24 MM -26  
 
PRECIPITATION (IN)  
YESTERDAY T 0.48 1984 0.02 -0.02 0.00  
MONTH TO DATE 0.80 0.25 0.55 0.06  
SINCE OCT 1 2.17 2.70 -0.53 2.52  
SINCE JAN 1 0.80 0.25 0.55 0.06  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 41 MM 91  
MONTH TO DATE 543 542 1 672  
SINCE DEC 1 1513 1804 -291 1615  
SINCE JUL 1 3204 3895 -691 3435  
 
COOLING  
YESTERDAY MM 0 MM 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 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 2006  
MINIMUM TEMPERATURE (F) 13 -34 1972  
 
SUNRISE AND SUNSET  
JANUARY 14 2025.......SUNRISE 800 AM MST SUNSET 455 PM MST  
JANUARY 15 2025.......SUNRISE 759 AM MST SUNSET 456 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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