630  
CDUS45 KTFX 140737  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT MON APR 14 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 13 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 42 447 PM 82 1908 52 -10 71  
MINIMUM 25 912 PM 2 1928 28 -3 41  
AVERAGE 34 40 -6 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.73 2010 0.06 -0.03 0.00  
MONTH TO DATE 0.83 0.67 0.16 1.61  
SINCE OCT 1 3.81 5.06 -1.25 5.68  
SINCE JAN 1 2.44 2.61 -0.17 3.22  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 25 6 9  
MONTH TO DATE 329 337 -8 286  
SINCE MAR 1 1186 1334 -148 1339  
SINCE JUL 1 6748 7100 -352 6571  
 
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 32 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 44 500 PM  
AVERAGE 70  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 82 1915  
MINIMUM TEMPERATURE (F) 28 0 1986  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 631 AM MDT SUNSET 806 PM MDT  
APRIL 15 2025.........SUNRISE 629 AM MDT SUNSET 807 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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