363  
CDUS45 KTFX 012240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 1 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 46 1251 PM 90 2011 63 -17 51  
MINIMUM 42 913 AM 15 1950 37 5 47  
AVERAGE 44 50 -6 49  
 
PRECIPITATION (IN)  
TODAY 0.02 0.51 1989 0.05 -0.03 0.29  
MONTH TO DATE 0.02 0.05 -0.03 0.29  
SINCE OCT 1 0.02 0.05 -0.03 0.29  
SINCE JAN 1 17.31 14.77 2.54 14.21  
 
DEGREE DAYS  
HEATING  
TODAY 21 15 6 16  
MONTH TO DATE 21 15 6 16  
SINCE SEP 1 213 304 -91 176  
SINCE JUL 1 298 450 -152 203  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 17 18 -1 59  
SINCE JAN 1 229 228 1 402    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 86  
AVERAGE 93  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 88 1922  
MINIMUM TEMPERATURE (F) 36 12 1950  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 716 AM MDT SUNSET 658 PM MDT  
OCTOBER 2 2023.......SUNRISE 718 AM MDT SUNSET 656 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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