897  
CDUS45 KTFX 282340  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST THU DEC 28 2023  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 28 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 316 PM 58 1956 34 15 39  
MINIMUM 18 1216 AM -37 1968 12 6 30  
AVERAGE 34 23 11 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1947 0.02 -0.02 T  
MONTH TO DATE 0.34 0.45 -0.11 0.18  
SINCE OCT 1 2.46 2.39 0.07 2.68  
SINCE JAN 1 19.75 17.11 2.64 16.60  
 
DEGREE DAYS  
HEATING  
TODAY 31 42 -11 30  
MONTH TO DATE 853 1136 -283 1427  
SINCE DEC 1 853 1136 -283 1427  
SINCE JUL 1 2673 3227 -554 3425  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 229 229 0 402    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 47  
AVERAGE 59  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 34 65 1956  
MINIMUM TEMPERATURE (F) 12 -41 1968  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 803 AM MST SUNSET 436 PM MST  
DECEMBER 29 2023......SUNRISE 804 AM MST SUNSET 436 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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