152  
CDUS45 KTFX 072240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT SAT JUN 07 2025  
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 7 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 241 PM 92 1988 68 -5 71  
MINIMUM 49 404 AM 29 1938 44 5 43  
AVERAGE 56 56 0 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.25 2018 0.13 -0.13 0.00  
MONTH TO DATE 0.51 0.93 -0.42 0.16  
SINCE OCT 1 7.57 9.91 -2.34 10.64  
SINCE JAN 1 6.20 7.46 -1.26 8.18  
 
DEGREE DAYS  
HEATING  
TODAY 9 9 0 8  
MONTH TO DATE 92 68 24 67  
SINCE JUN 1 92 68 24 67  
SINCE JUL 1 7594 8020 -426 7582  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JAN 1 3 1 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 50  
AVERAGE 61  
   
......................................................  
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 2017  
MINIMUM TEMPERATURE (F) 44 28 2009  
 
SUNRISE AND SUNSET  
JUNE 7 2025..........SUNRISE 523 AM MDT SUNSET 911 PM MDT  
JUNE 8 2025..........SUNRISE 523 AM MDT SUNSET 911 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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