474  
CDUS45 KTFX 260737  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
137 AM MDT SUN MAY 26 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 25 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 1242 PM 92 1928 65 -2 66  
MINIMUM 33 446 AM 26 2004 41 -8 48  
AVERAGE 48 53 -5 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.67 1980 0.11 -0.07 0.27  
MONTH TO DATE 3.81 2.15 1.66 1.83  
SINCE OCT 1 10.43 8.25 2.18 9.57  
SINCE JAN 1 7.97 5.80 2.17 6.89  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 8  
MONTH TO DATE 476 399 77 242  
SINCE MAR 1 2199 2119 80 2199  
SINCE JUL 1 7431 7885 -454 8025  
 
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 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1000 PM  
LOWEST 36 1200 PM  
AVERAGE 65  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 1936  
MINIMUM TEMPERATURE (F) 41 26 1975  
 
SUNRISE AND SUNSET  
MAY 26 2024...........SUNRISE 530 AM MDT SUNSET 900 PM MDT  
MAY 27 2024...........SUNRISE 530 AM MDT SUNSET 901 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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