318  
CDUS45 KTFX 082240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT THU JUN 08 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 8 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 259 PM 90 2017 69 4 69  
MINIMUM 55 522 AM 28 2009 44 11 39  
AVERAGE 64 56 8 54  
 
PRECIPITATION (IN)  
TODAY 0.02 1.86 1964 0.13 -0.11 T  
MONTH TO DATE 2.36 1.06 1.30 1.07  
SINCE OCT 1 13.12 10.04 3.08 7.77  
SINCE JAN 1 10.44 7.59 2.85 6.01  
 
DEGREE DAYS  
HEATING  
TODAY 1 9 -8 11  
MONTH TO DATE 37 77 -40 93  
SINCE JUN 1 37 77 -40 93  
SINCE JUL 1 8100 8029 71 7903  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE JUN 1 1 0 1 0  
SINCE JAN 1 1 1 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 59  
AVERAGE 76  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 1918  
MINIMUM TEMPERATURE (F) 44 31 1950  
 
SUNRISE AND SUNSET  
JUNE 8 2023..........SUNRISE 523 AM MDT SUNSET 911 PM MDT  
JUNE 9 2023..........SUNRISE 523 AM MDT SUNSET 912 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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