859  
CDUS45 KTFX 152240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT JUN 15 2024  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 15 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 77 149 PM 97 2021 71 6 62  
MINIMUM 48 656 AM 21 1914 45 3 43  
AVERAGE 63 58 5 53  
 
PRECIPITATION (IN)  
TODAY 0.19 1.50 1956 0.11 0.08 0.00  
MONTH TO DATE 0.51 1.90 -1.39 3.32  
SINCE OCT 1 10.99 10.88 0.11 14.08  
SINCE JAN 1 8.53 8.43 0.10 11.40  
 
DEGREE DAYS  
HEATING  
TODAY 2 8 -6 12  
MONTH TO DATE 101 135 -34 74  
SINCE JUN 1 101 135 -34 74  
SINCE JUL 1 7616 8087 -471 8137  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 1  
SINCE JUN 1 4 0 4 1  
SINCE JAN 1 4 1 3 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 36  
AVERAGE 63  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 97 1933  
MINIMUM TEMPERATURE (F) 45 31 1902  
 
SUNRISE AND SUNSET  
JUNE 15 2024..........SUNRISE 522 AM MDT SUNSET 915 PM MDT  
JUNE 16 2024..........SUNRISE 522 AM MDT SUNSET 916 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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