037  
CDUS45 KTFX 260750  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
150 AM MDT SAT AUG 26 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 25 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 428 PM 99 2008 79 0 75  
MINIMUM 41 514 AM 27 1910 48 -7 58  
AVERAGE 60 63 -3 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1979 0.05 -0.05 0.44  
MONTH TO DATE 0.50 1.36 -0.86 1.83  
SINCE OCT 1 16.68 15.45 1.23 13.24  
SINCE JAN 1 14.00 13.00 1.00 11.48  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 41 53 -12 10  
SINCE JUN 1 273 344 -71 245  
SINCE JUL 1 83 118 -35 20  
 
COOLING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 90 81 9 160  
SINCE JUN 1 195 199 -4 325  
SINCE JAN 1 195 200 -5 325    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 28 300 PM  
AVERAGE 54  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1926  
MINIMUM TEMPERATURE (F) 47 30 1896  
 
SUNRISE AND SUNSET  
AUGUST 26 2023........SUNRISE 629 AM MDT SUNSET 809 PM MDT  
AUGUST 27 2023........SUNRISE 631 AM MDT SUNSET 807 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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