148  
CDUS45 KTFX 182340  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST THU JAN 18 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 18 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM -1 114 AM 57 1921 35 -36 36  
MINIMUM -9 1034 AM -31 1963 13 -22 20  
AVERAGE -5 24 -29 28  
 
PRECIPITATION (IN)  
TODAY T 0.84 1975 0.02 -0.02 0.00  
MONTH TO DATE 0.06 0.34 -0.28 0.17  
SINCE OCT 1 2.52 2.79 -0.27 2.85  
SINCE JAN 1 0.06 0.34 -0.28 0.17  
 
DEGREE DAYS  
HEATING  
TODAY 70 41 29 37  
MONTH TO DATE 1022 747 275 597  
SINCE DEC 1 1965 2009 -44 2131  
SINCE JUL 1 3785 4100 -315 4129  
 
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 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 75  
AVERAGE 79  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 60 1986  
MINIMUM TEMPERATURE (F) 13 -31 1954  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 757 AM MST SUNSET 459 PM MST  
JANUARY 19 2024.......SUNRISE 757 AM MST SUNSET 501 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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