644  
CDUS45 KTFX 230736  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT MON SEP 23 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 22 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 73 146 PM 95 1905 68 5 58  
MINIMUM 36 541 AM 23 2000 40 -4 45  
AVERAGE 55 54 1 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.02 2023 0.04 -0.04 1.02  
MONTH TO DATE 6.07 1.01 5.06 3.13  
SINCE OCT 1 20.97 16.79 4.18 19.82  
SINCE JAN 1 18.51 14.34 4.17 17.14  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 12 -2 13  
MONTH TO DATE 99 184 -85 113  
SINCE SEP 1 99 184 -85 113  
SINCE JUL 1 204 330 -126 198  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 36 14 22 16  
SINCE SEP 1 36 14 22 16  
SINCE JAN 1 288 224 64 228    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 23 1200 PM  
AVERAGE 54  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1966  
MINIMUM TEMPERATURE (F) 39 18 1926  
1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2024.....SUNRISE 707 AM MDT SUNSET 712 PM MDT  
SEPTEMBER 24 2024.....SUNRISE 708 AM MDT SUNSET 710 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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