091  
CDUS45 KTFX 090738  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
138 AM MDT MON SEP 09 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 8 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 91 332 PM 95 1979 74 17 73  
MINIMUM 48 523 AM 19 1929 44 4 48  
AVERAGE 70 59 11 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.37 1896 0.04 -0.04 0.98  
MONTH TO DATE 0.06 0.38 -0.32 1.42  
SINCE OCT 1 14.96 16.16 -1.20 18.11  
SINCE JAN 1 12.50 13.71 -1.21 15.43  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 4  
MONTH TO DATE 1 51 -50 23  
SINCE SEP 1 1 51 -50 23  
SINCE JUL 1 106 197 -91 108  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 30 9 21 14  
SINCE SEP 1 30 9 21 14  
SINCE JAN 1 282 219 63 226    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 56 400 AM  
LOWEST 13 400 PM  
AVERAGE 35  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 99 1909  
MINIMUM TEMPERATURE (F) 44 13 1896  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 648 AM MDT SUNSET 740 PM MDT  
SEPTEMBER 10 2024.....SUNRISE 650 AM MDT SUNSET 738 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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