324  
CDUS45 KTFX 100735  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
135 AM MDT FRI MAY 10 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 9 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 57 418 PM 84 1906 60 -3 62  
MINIMUM 35 411 AM 16 2002 35 0 37  
AVERAGE 46 48 -2 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.28 1921 0.08 0.09 0.11  
MONTH TO DATE 3.23 0.62 2.61 0.91  
SINCE OCT 1 9.85 6.72 3.13 8.65  
SINCE JAN 1 7.39 4.27 3.12 5.97  
 
SNOWFALL (IN)  
YESTERDAY MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17 2 15  
MONTH TO DATE 223 168 55 101  
SINCE MAR 1 1946 1888 58 2058  
SINCE JUL 1 7178 7654 -476 7884  
 
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 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 57 400 PM  
AVERAGE 79  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 88 1906  
MINIMUM TEMPERATURE (F) 35 11 1946  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 548 AM MDT SUNSET 841 PM MDT  
MAY 11 2024...........SUNRISE 547 AM MDT SUNSET 843 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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