711  
CDUS45 KTFX 300735  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 29 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 35 427 PM 70 1943 49 -14 34  
MINIMUM 29 1159 PM -17 1987 26 3 21  
AVERAGE 32 37 -5 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.13 1938 0.04 0.09 T  
MONTH TO DATE 0.68 0.78 -0.10 0.50  
SINCE OCT 1 2.93 4.30 -1.37 4.02  
SINCE JAN 1 1.56 1.85 -0.29 1.56  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 28 5 37  
MONTH TO DATE 792 942 -150 986  
SINCE MAR 1 792 942 -150 986  
SINCE JUL 1 6354 6708 -354 6218  
 
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 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 85 1100 AM  
AVERAGE 91  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 76 2004  
MINIMUM TEMPERATURE (F) 26 -20 1936  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 700 AM MDT SUNSET 745 PM MDT  
MARCH 31 2025.........SUNRISE 658 AM MDT SUNSET 746 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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