684  
CDUS45 KTFX 172240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT WED JUL 17 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 17 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 90 230 PM 101 2022 83 7 87  
MINIMUM 56 453 AM 38 1982 51 5 55  
AVERAGE 73 67 6 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 1987 0.06 -0.06 0.04  
MONTH TO DATE 0.51 1.08 -0.57 0.18  
SINCE OCT 1 13.78 13.41 0.37 16.18  
SINCE JAN 1 11.32 10.96 0.36 13.50  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 48 49 -1 37  
SINCE JUN 1 291 275 16 227  
SINCE JUL 1 48 49 -1 37  
 
COOLING  
TODAY 8 4 4 6  
MONTH TO DATE 69 45 24 22  
SINCE JUN 1 79 62 17 24  
SINCE JAN 1 79 63 16 24    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72  
LOWEST 25  
AVERAGE 49  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1955  
MINIMUM TEMPERATURE (F) 51 36 1919  
 
SUNRISE AND SUNSET  
JULY 17 2024..........SUNRISE 541 AM MDT SUNSET 907 PM MDT  
JULY 18 2024..........SUNRISE 542 AM MDT SUNSET 906 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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