887  
CDUS45 KTFX 070734  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT MON JUL 07 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 6 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 76 604 PM 98 2007 79 -3 70  
MINIMUM 44 454 AM 37 1927 49 -5 46  
AVERAGE 60 64 -4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1962 0.07 -0.07 0.10  
MONTH TO DATE 0.16 0.42 -0.26 0.51  
SINCE OCT 1 10.15 12.75 -2.60 13.78  
SINCE JAN 1 8.78 10.30 -1.52 11.32  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 3 2 7  
MONTH TO DATE 10 23 -13 42  
SINCE JUN 1 204 249 -45 285  
SINCE JUL 1 10 23 -13 42  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 19 12 7 0  
SINCE JUN 1 22 29 -7 10  
SINCE JAN 1 25 30 -5 10    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 31 600 PM  
AVERAGE 64  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 94 1989  
MINIMUM TEMPERATURE (F) 49 36 1988  
 
SUNRISE AND SUNSET  
JULY 7 2025..........SUNRISE 531 AM MDT SUNSET 914 PM MDT  
JULY 8 2025..........SUNRISE 532 AM MDT SUNSET 914 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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