501  
CDUS45 KTFX 022340  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST FRI JAN 02 2026  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 2 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 53 148 PM 60 2012 34 19 15  
MINIMUM 34 114 AM -29 1950 12 22 7  
AVERAGE 44 23 21 11  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1910 0.02 -0.02 0.01  
MONTH TO DATE 0.00 0.04 -0.04 0.02  
SINCE OCT 1 2.59 2.49 0.10 1.39  
SINCE JAN 1 0.00 0.04 -0.04 0.02  
 
DEGREE DAYS  
HEATING  
TODAY 21 42 -21 54  
MONTH TO DATE 46 84 -38 99  
SINCE DEC 1 1091 1346 -255 1069  
SINCE JUL 1 2730 3437 -707 2760  
 
COOLING  
TODAY 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 24 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 46  
AVERAGE 62  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 56 1981  
MINIMUM TEMPERATURE (F) 12 -31 1950  
 
SUNRISE AND SUNSET  
JANUARY 2 2026.......SUNRISE 804 AM MST SUNSET 440 PM MST  
JANUARY 3 2026.......SUNRISE 804 AM MST SUNSET 441 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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