608  
CDUS45 KTFX 240752  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
152 AM MDT TUE OCT 24 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 23 2023
 
 
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)  
YESTERDAY  
MAXIMUM 43 1202 AM 81 1903 53 -10 45  
MINIMUM 35 1107 PM 3 1957 28 7 28  
AVERAGE 39 40 -1 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.68 1983 0.03 0.09 0.09  
MONTH TO DATE 0.70 1.01 -0.31 1.90  
SINCE OCT 1 0.70 1.01 -0.31 1.90  
SINCE JAN 1 17.99 15.73 2.26 15.82  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 25 1 28  
MONTH TO DATE 325 459 -134 337  
SINCE SEP 1 517 748 -231 497  
SINCE JUL 1 602 894 -292 524  
 
COOLING  
YESTERDAY 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 SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 89 1200 PM  
AVERAGE 95  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 82 2007  
MINIMUM TEMPERATURE (F) 28 -4 2020  
 
SUNRISE AND SUNSET  
OCTOBER 24 2023.......SUNRISE 749 AM MDT SUNSET 615 PM MDT  
OCTOBER 25 2023.......SUNRISE 750 AM MDT SUNSET 613 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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