300  
CDUS45 KTFX 052240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT JUL 05 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 5 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 239 PM 99 1936 78 -6 73  
MINIMUM 51 440 AM 35 1903 49 2 42  
AVERAGE 62 63 -1 58  
 
PRECIPITATION (IN)  
TODAY T 1.50 1903 0.06 -0.06 0.03  
MONTH TO DATE 0.16 0.35 -0.19 0.41  
SINCE OCT 1 10.15 12.68 -2.53 13.68  
SINCE JAN 1 8.78 10.23 -1.45 11.22  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 7  
MONTH TO DATE 3 20 -17 35  
SINCE JUN 1 197 246 -49 278  
SINCE JUL 1 3 20 -17 35  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 19 10 9 0  
SINCE JUN 1 22 27 -5 10  
SINCE JAN 1 25 28 -3 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 41  
AVERAGE 69  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 2007  
MINIMUM TEMPERATURE (F) 49 37 1927  
 
SUNRISE AND SUNSET  
JULY 5 2025..........SUNRISE 530 AM MDT SUNSET 915 PM MDT  
JULY 6 2025..........SUNRISE 530 AM MDT SUNSET 915 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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