904  
CDUS45 KTFX 130836  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MST SAT JAN 13 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 12 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 -23 1234 AM 62 1987 35 -58 47  
MINIMUM -42R 1040 PM -32 1916 13 -55 19  
AVERAGE -32 24 -56 33  
 
PRECIPITATION (IN)  
YESTERDAY T 0.30 1907 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.23 -0.17 0.10  
SINCE OCT 1 2.52 2.68 -0.16 2.78  
SINCE JAN 1 0.06 0.23 -0.17 0.10  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 97 41 56 32  
MONTH TO DATE 581 501 80 418  
SINCE DEC 1 1524 1763 -239 1952  
SINCE JUL 1 3344 3854 -510 3950  
 
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 W (280)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1200 AM  
LOWEST 61 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 60 1944  
MINIMUM TEMPERATURE (F) 13 -34 1972  
 
SUNRISE AND SUNSET  
JANUARY 13 2024.......SUNRISE 801 AM MST SUNSET 453 PM MST  
JANUARY 14 2024.......SUNRISE 800 AM MST SUNSET 454 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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