504  
CDUS45 KTFX 240754  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
154 AM MDT THU APR 24 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 23 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 55 200 PM 83 2012 55 0 62  
MINIMUM 22 307 AM 13 1931 30 -8 23  
2013  
AVERAGE 39 42 -3 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.50 1900 0.06 -0.06 0.00  
MONTH TO DATE 1.09 1.26 -0.17 2.32  
SINCE OCT 1 4.07 5.65 -1.58 6.39  
SINCE JAN 1 2.70 3.20 -0.50 3.93  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 22 4 22  
MONTH TO DATE 579 573 6 549  
SINCE MAR 1 1436 1570 -134 1602  
SINCE JUL 1 6998 7336 -338 6834  
 
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 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 AM  
LOWEST 31 200 PM  
AVERAGE 60  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 84 1910  
MINIMUM TEMPERATURE (F) 30 17 1958  
 
SUNRISE AND SUNSET  
APRIL 24 2025.........SUNRISE 613 AM MDT SUNSET 820 PM MDT  
APRIL 25 2025.........SUNRISE 611 AM MDT SUNSET 821 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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