091  
CDUS45 KTFX 080739  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
139 AM MDT TUE APR 08 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 7 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 71 136 PM 82 1930 51 20 35  
MINIMUM 31 510 AM 6 1926 27 4 32  
AVERAGE 51 39 12 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 2013 0.05 -0.05 0.35  
MONTH TO DATE 0.74 0.35 0.39 1.53  
SINCE OCT 1 3.72 4.74 -1.02 5.60  
SINCE JAN 1 2.35 2.29 0.06 3.14  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 26 -12 31  
MONTH TO DATE 204 185 19 167  
SINCE MAR 1 1061 1182 -121 1220  
SINCE JUL 1 6623 6948 -325 6452  
 
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 29 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 67 1200 AM  
LOWEST 18 100 PM  
AVERAGE 43  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 78 2022  
MINIMUM TEMPERATURE (F) 28 -5 1982  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 643 AM MDT SUNSET 758 PM MDT  
APRIL 9 2025.........SUNRISE 641 AM MDT SUNSET 759 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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