675  
CDUS45 KTFX 092240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU MAY 09 2024  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 9 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 252 PM 84 1906 60 -6 62  
MINIMUM 35 411 AM 16 2002 35 0 37  
AVERAGE 45 48 -3 50  
 
PRECIPITATION (IN)  
TODAY 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  
 
DEGREE DAYS  
HEATING  
TODAY 20 17 3 15  
MONTH TO DATE 224 168 56 101  
SINCE MAR 1 1947 1888 59 2058  
SINCE JUL 1 7179 7654 -475 7884  
 
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 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 66  
AVERAGE 83  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 88 1906  
MINIMUM TEMPERATURE (F) 35 11 1946  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 549 AM MDT SUNSET 840 PM MDT  
MAY 10 2024...........SUNRISE 548 AM MDT SUNSET 841 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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