740  
CDUS45 KTFX 232240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SUN MAR 23 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 23 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 45 235 PM 74 1939 47 -2 24  
MINIMUM 26 627 AM -20 1913 24 2 18  
AVERAGE 36 35 1 21  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1901 0.03 -0.03 0.09  
MONTH TO DATE 0.30 0.55 -0.25 0.24  
SINCE OCT 1 2.55 4.07 -1.52 3.76  
SINCE JAN 1 1.18 1.62 -0.44 1.30  
 
DEGREE DAYS  
HEATING  
TODAY 29 30 -1 44  
MONTH TO DATE 679 771 -92 761  
SINCE MAR 1 679 771 -92 761  
SINCE JUL 1 6241 6537 -296 5993  
 
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 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74  
LOWEST 41  
AVERAGE 58  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 71 1939  
2007  
MINIMUM TEMPERATURE (F) 24 -27 1965  
 
SUNRISE AND SUNSET  
MARCH 23 2025.........SUNRISE 714 AM MDT SUNSET 735 PM MDT  
MARCH 24 2025.........SUNRISE 712 AM MDT SUNSET 737 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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