121  
CDUS45 KTFX 260736  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT SAT APR 26 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 25 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 54 433 PM 81 1898 56 -2 65  
MINIMUM 29 332 AM 9 1960 31 -2 40  
AVERAGE 42 43 -1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1912 0.06 -0.06 T  
MONTH TO DATE 1.09 1.38 -0.29 2.32  
SINCE OCT 1 4.07 5.77 -1.70 6.39  
SINCE JAN 1 2.70 3.32 -0.62 3.93  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 22 1 12  
MONTH TO DATE 625 617 8 573  
SINCE MAR 1 1482 1614 -132 1626  
SINCE JUL 1 7044 7380 -336 6858  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 PM  
LOWEST 46 300 PM  
AVERAGE 64  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 86 1910  
MINIMUM TEMPERATURE (F) 31 17 1988  
 
SUNRISE AND SUNSET  
APRIL 26 2025.........SUNRISE 610 AM MDT SUNSET 822 PM MDT  
APRIL 27 2025.........SUNRISE 608 AM MDT SUNSET 824 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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