744  
CDUS45 KTFX 212240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN JUL 21 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 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 84 227 PM 101 1931 84 0 89  
MINIMUM 54 548 AM 33 1926 52 2 57  
AVERAGE 69 68 1 73  
 
PRECIPITATION (IN)  
TODAY 0.00 1.45 1909 0.05 -0.05 T  
MONTH TO DATE 0.51 1.29 -0.78 0.18  
SINCE OCT 1 13.78 13.62 0.16 16.18  
SINCE JAN 1 11.32 11.17 0.15 13.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 48 55 -7 41  
SINCE JUN 1 291 281 10 231  
SINCE JUL 1 48 55 -7 41  
 
COOLING  
TODAY 4 4 0 8  
MONTH TO DATE 93 61 32 34  
SINCE JUN 1 103 78 25 36  
SINCE JAN 1 103 79 24 36    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83  
LOWEST 29  
AVERAGE 56  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1963  
MINIMUM TEMPERATURE (F) 52 37 1914  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 545 AM MDT SUNSET 903 PM MDT  
JULY 22 2024..........SUNRISE 546 AM MDT SUNSET 902 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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