172  
CDUS45 KTFX 182240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU JUL 18 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 18 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 92 118 PM 100 1955 83 9 81  
MINIMUM 56 331 AM 36 1919 51 5 47  
AVERAGE 74 67 7 64  
 
PRECIPITATION (IN)  
TODAY T 1.60 1972 0.05 -0.05 0.00  
MONTH TO DATE 0.51 1.13 -0.62 0.18  
SINCE OCT 1 13.78 13.46 0.32 16.18  
SINCE JAN 1 11.32 11.01 0.31 13.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 1  
MONTH TO DATE 48 51 -3 38  
SINCE JUN 1 291 277 14 228  
SINCE JUL 1 48 51 -3 38  
 
COOLING  
TODAY 9 4 5 0  
MONTH TO DATE 78 49 29 22  
SINCE JUN 1 88 66 22 24  
SINCE JAN 1 88 67 21 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (140)  
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 67  
LOWEST 23  
AVERAGE 45  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1960  
MINIMUM TEMPERATURE (F) 52 35 1897  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 542 AM MDT SUNSET 906 PM MDT  
JULY 19 2024..........SUNRISE 543 AM MDT SUNSET 905 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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