400  
CDUS45 KTFX 040734  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT WED SEP 04 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 3 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 84 138 PM 97 2022 76 8 87  
MINIMUM 58 1148 PM 29 1929 45 13 55  
AVERAGE 71 60 11 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 0.85 1909 0.05 -0.03 0.06  
MONTH TO DATE 0.02 0.14 -0.12 0.06  
SINCE OCT 1 14.92 15.92 -1.00 16.75  
SINCE JAN 1 12.46 13.47 -1.01 14.07  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 0 18 -18 0  
SINCE SEP 1 0 18 -18 0  
SINCE JUL 1 105 164 -59 85  
 
COOLING  
YESTERDAY 6 1 5 6  
MONTH TO DATE 17 4 13 14  
SINCE SEP 1 17 4 13 14  
SINCE JAN 1 269 214 55 226    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 900 PM  
LOWEST 23 300 PM  
AVERAGE 48  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1924  
2007  
MINIMUM TEMPERATURE (F) 45 20 1929  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2024.....SUNRISE 642 AM MDT SUNSET 750 PM MDT  
SEPTEMBER 5 2024.....SUNRISE 643 AM MDT SUNSET 748 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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