482  
CDUS45 KTFX 150734  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
134 AM MDT WED MAY 15 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 14 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 57 205 PM 98 1931 62 -5 62  
MINIMUM 41 426 AM 25 1974 37 4 47  
2004  
AVERAGE 49 50 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY T 0.87 1913 0.08 -0.08 T  
MONTH TO DATE 3.23 1.03 2.20 1.12  
SINCE OCT 1 9.85 7.13 2.72 8.86  
SINCE JAN 1 7.39 4.68 2.71 6.18  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 16 0 10  
MONTH TO DATE 278 250 28 170  
SINCE MAR 1 2001 1970 31 2127  
SINCE JUL 1 7233 7736 -503 7953  
 
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 18 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 900 AM  
LOWEST 62 600 PM  
AVERAGE 76  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1931  
MINIMUM TEMPERATURE (F) 37 12 1910  
 
SUNRISE AND SUNSET  
MAY 15 2024...........SUNRISE 542 AM MDT SUNSET 848 PM MDT  
MAY 16 2024...........SUNRISE 540 AM MDT SUNSET 849 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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