338  
CDUS45 KTFX 080732  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
132 AM MDT TUE JUL 08 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 7 2025
 
 
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)  
YESTERDAY  
MAXIMUM 80 601 PM 94 1989 79 1 75  
MINIMUM 51 513 AM 36 1988 49 2 43  
AVERAGE 66 64 2 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1959 0.07 -0.07 0.00  
2021  
MONTH TO DATE 0.16 0.49 -0.33 0.51  
SINCE OCT 1 10.15 12.82 -2.67 13.78  
SINCE JAN 1 8.78 10.37 -1.59 11.32  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 6  
MONTH TO DATE 10 26 -16 48  
SINCE JUN 1 204 252 -48 291  
SINCE JUL 1 10 26 -16 48  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 20 14 6 0  
SINCE JUN 1 23 31 -8 10  
SINCE JAN 1 26 32 -6 10    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 35 300 PM  
AVERAGE 61  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 1930  
MINIMUM TEMPERATURE (F) 49 35 1903  
 
SUNRISE AND SUNSET  
JULY 8 2025..........SUNRISE 532 AM MDT SUNSET 914 PM MDT  
JULY 9 2025..........SUNRISE 533 AM MDT SUNSET 913 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page Main Text Page