223  
CDUS45 KTFX 090748  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
148 AM MDT WED APR 09 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 8 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 58 220 PM 78 2022 51 7 41  
MINIMUM 30 1147 PM -5 1982 28 2 31  
AVERAGE 44 39 5 36  
 
PRECIPITATION (IN)  
YESTERDAY T 0.62 1975 0.05 -0.05 0.01  
MONTH TO DATE 0.74 0.40 0.34 1.54  
SINCE OCT 1 3.72 4.79 -1.07 5.61  
SINCE JAN 1 2.35 2.34 0.01 3.15  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 26 -5 29  
MONTH TO DATE 225 211 14 196  
SINCE MAR 1 1082 1208 -126 1249  
SINCE JUL 1 6644 6974 -330 6481  
 
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 40 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 500 AM  
LOWEST 18 400 PM  
AVERAGE 46  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 81 1910  
MINIMUM TEMPERATURE (F) 28 3 1921  
 
SUNRISE AND SUNSET  
APRIL 9 2025.........SUNRISE 641 AM MDT SUNSET 759 PM MDT  
APRIL 10 2025.........SUNRISE 639 AM MDT SUNSET 800 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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