608  
CDUS45 KTFX 262241  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
441 PM MDT THU OCT 26 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 26 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 12 140 PM 81 1944 51 -39 47  
MINIMUM 10 746 AM -5 2020 27 -17 23  
AVERAGE 11 39 -28 35  
 
PRECIPITATION (IN)  
TODAY 0.10 0.56 1910 0.03 0.07 0.00  
MONTH TO DATE 1.41 1.11 0.30 1.90  
SINCE OCT 1 1.41 1.11 0.30 1.90  
SINCE JAN 1 18.70 15.83 2.87 15.82  
 
DEGREE DAYS  
HEATING  
TODAY 54 26 28 30  
MONTH TO DATE 464 535 -71 429  
SINCE SEP 1 656 824 -168 589  
SINCE JUL 1 741 970 -229 616  
 
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 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 84  
AVERAGE 86  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 75 1983  
MINIMUM TEMPERATURE (F) 27 -4 1919  
 
SUNRISE AND SUNSET  
OCTOBER 26 2023.......SUNRISE 752 AM MDT SUNSET 611 PM MDT  
OCTOBER 27 2023.......SUNRISE 753 AM MDT SUNSET 610 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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