135  
CDUS45 KTFX 250736  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
136 AM MDT FRI APR 25 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 24 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 56 154 PM 84 1910 55 1 71  
MINIMUM 27 551 AM 17 1958 30 -3 35  
AVERAGE 42 43 -1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.38 1994 0.06 -0.06 0.00  
MONTH TO DATE 1.09 1.32 -0.23 2.32  
SINCE OCT 1 4.07 5.71 -1.64 6.39  
SINCE JAN 1 2.70 3.26 -0.56 3.93  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 22 1 12  
MONTH TO DATE 602 595 7 561  
SINCE MAR 1 1459 1592 -133 1614  
SINCE JUL 1 7021 7358 -337 6846  
 
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 21 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 31 200 PM  
AVERAGE 58  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 81 1898  
MINIMUM TEMPERATURE (F) 31 9 1960  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 611 AM MDT SUNSET 821 PM MDT  
APRIL 26 2025.........SUNRISE 610 AM MDT SUNSET 822 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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