573  
CDUS45 KTFX 300736  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT FRI AUG 30 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 29 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 74 500 PM 94 2005 77 -3 91  
MINIMUM 46 1146 PM 32 1902 46 0 51  
AVERAGE 60 62 -2 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 2010 0.05 -0.05 T  
MONTH TO DATE 1.11 1.58 -0.47 0.50  
SINCE OCT 1 14.90 15.67 -0.77 16.68  
SINCE JAN 1 12.44 13.22 -0.78 14.00  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 5 0 0  
MONTH TO DATE 55 71 -16 41  
SINCE JUN 1 346 362 -16 273  
SINCE JUL 1 103 136 -33 83  
 
COOLING  
YESTERDAY 0 2 -2 6  
MONTH TO DATE 94 89 5 107  
SINCE JUN 1 251 207 44 212  
SINCE JAN 1 251 208 43 212    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 1100 PM  
LOWEST 24 300 PM  
AVERAGE 44  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 1929  
1954  
MINIMUM TEMPERATURE (F) 46 30 1912  
 
SUNRISE AND SUNSET  
AUGUST 30 2024........SUNRISE 635 AM MDT SUNSET 800 PM MDT  
AUGUST 31 2024........SUNRISE 637 AM MDT SUNSET 758 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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