515  
CDUS45 KTFX 030734  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT TUE JUN 03 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 2 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 50 111 AM 89 1909 67 -17 68  
MINIMUM 36 1144 PM 30 1930 43 -7 43  
AVERAGE 43 55 -12 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.51 2.00 2023 0.13 0.38 0.01  
MONTH TO DATE 0.51 0.26 0.25 0.01  
SINCE OCT 1 7.57 9.24 -1.67 10.49  
SINCE JAN 1 6.20 6.79 -0.59 8.03  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 10 12 9  
MONTH TO DATE 29 20 9 21  
SINCE JUN 1 29 20 9 21  
SINCE JUL 1 7531 7972 -441 7536  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JAN 1 3 1 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 AM  
LOWEST 73 600 PM  
AVERAGE 85  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 1988  
2021  
MINIMUM TEMPERATURE (F) 43 25 1910  
 
SUNRISE AND SUNSET  
JUNE 3 2025..........SUNRISE 525 AM MDT SUNSET 908 PM MDT  
JUNE 4 2025..........SUNRISE 525 AM MDT SUNSET 908 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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