272  
CDUS45 KTFX 220843  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
143 AM MST MON JAN 22 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 21 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 44 137 PM 61 1981 35 9 41  
MINIMUM 35 1159 PM -34 1927 13 22 22  
AVERAGE 40 24 16 32  
 
PRECIPITATION (IN)  
YESTERDAY 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  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
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 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 700 AM  
LOWEST 64 1200 PM  
AVERAGE 77  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 73 1981  
MINIMUM TEMPERATURE (F) 13 -28 1943  
 
SUNRISE AND SUNSET  
JANUARY 22 2024.......SUNRISE 754 AM MST SUNSET 505 PM MST  
JANUARY 23 2024.......SUNRISE 753 AM MST SUNSET 506 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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