263  
CDUS45 KTFX 082240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE APR 08 2025  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 8 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 58 220 PM 78 2022 51 7 41  
MINIMUM 37 632 AM -5 1982 28 9 31  
AVERAGE 48 39 9 36  
 
PRECIPITATION (IN)  
TODAY 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  
 
DEGREE DAYS  
HEATING  
TODAY 17 26 -9 29  
MONTH TO DATE 221 211 10 196  
SINCE MAR 1 1078 1208 -130 1249  
SINCE JUL 1 6640 6974 -334 6481  
 
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 40 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 15.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73  
LOWEST 20  
AVERAGE 47  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 81 1910  
MINIMUM TEMPERATURE (F) 28 3 1921  
 
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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