848  
CDUS45 KTFX 162240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON OCT 16 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 16 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 75 146 PM 85 1927 56 19 64  
MINIMUM 40 515 AM 9 1930 31 9 31  
AVERAGE 58 43 15 48  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1988 0.05 -0.05 0.00  
MONTH TO DATE 0.57 0.74 -0.17 0.64  
SINCE OCT 1 0.57 0.74 -0.17 0.64  
SINCE JAN 1 17.86 15.46 2.40 14.56  
 
DEGREE DAYS  
HEATING  
TODAY 7 22 -15 17  
MONTH TO DATE 239 295 -56 228  
SINCE SEP 1 431 584 -153 388  
SINCE JUL 1 516 730 -214 415  
 
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 9 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 33  
AVERAGE 60  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 83 1927  
MINIMUM TEMPERATURE (F) 30 5 1930  
 
SUNRISE AND SUNSET  
OCTOBER 16 2023.......SUNRISE 737 AM MDT SUNSET 629 PM MDT  
OCTOBER 17 2023.......SUNRISE 739 AM MDT SUNSET 627 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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