779  
CDUS45 KTFX 212340  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MST SUN JAN 21 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 21 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 44 137 PM 61 1981 35 9 41  
MINIMUM 35 844 AM -34 1927 13 22 22  
AVERAGE 40 24 16 32  
 
PRECIPITATION (IN)  
TODAY 0.03 0.50 1979 0.02 0.01 0.00  
MONTH TO DATE 0.09 0.40 -0.31 0.17  
SINCE OCT 1 2.55 2.85 -0.30 2.85  
SINCE JAN 1 0.09 0.40 -0.31 0.17  
 
DEGREE DAYS  
HEATING  
TODAY 25 41 -16 33  
MONTH TO DATE 1144 870 274 704  
SINCE DEC 1 2087 2132 -45 2238  
SINCE JUL 1 3907 4223 -316 4236  
 
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 (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 64  
AVERAGE 77  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 73 1981  
MINIMUM TEMPERATURE (F) 13 -28 1943  
 
SUNRISE AND SUNSET  
JANUARY 21 2024.......SUNRISE 755 AM MST SUNSET 504 PM MST  
JANUARY 22 2024.......SUNRISE 754 AM MST SUNSET 505 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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