874  
CDUS45 KTFX 170756  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
156 AM MDT MON MAR 17 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 16 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 51 346 PM 69 1994 45 6 54  
MINIMUM 27 649 AM -19 1943 22 5 34  
AVERAGE 39 33 6 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.50 1898 0.02 -0.01 0.00  
MONTH TO DATE 0.20 0.33 -0.13 0.12  
SINCE OCT 1 2.45 3.85 -1.40 3.64  
SINCE JAN 1 1.08 1.40 -0.32 1.18  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 32 -6 21  
MONTH TO DATE 471 557 -86 550  
SINCE MAR 1 471 557 -86 550  
SINCE JUL 1 6033 6323 -290 5782  
 
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 35 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 16.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 900 PM  
LOWEST 44 400 PM  
AVERAGE 65  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 68 2007  
MINIMUM TEMPERATURE (F) 22 -18 1943  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 726 AM MDT SUNSET 727 PM MDT  
MARCH 18 2025.........SUNRISE 724 AM MDT SUNSET 728 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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