045  
CDUS45 KTFX 312240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT MON MAR 31 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 31 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 251 PM 75 2015 49 0 40  
MINIMUM 22 610 AM -11 1936 26 -4 22  
AVERAGE 36 38 -2 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.80 1908 0.04 -0.04 0.05  
MONTH TO DATE 0.73 0.87 -0.14 0.55  
SINCE OCT 1 2.98 4.39 -1.41 4.07  
SINCE JAN 1 1.61 1.94 -0.33 1.61  
 
DEGREE DAYS  
HEATING  
TODAY 29 27 2 34  
MONTH TO DATE 857 997 -140 1053  
SINCE MAR 1 857 997 -140 1053  
SINCE JUL 1 6419 6763 -344 6285  
 
COOLING  
TODAY 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 10 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 49  
AVERAGE 69  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 71 1991  
2021  
MINIMUM TEMPERATURE (F) 26 -12 1908  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 658 AM MDT SUNSET 746 PM MDT  
APRIL 1 2025.........SUNRISE 656 AM MDT SUNSET 748 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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