175  
CDUS45 KTFX 062240  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
440 PM MDT TUE JUN 06 2023  
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 6 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 66 1121 AM 86 1977 68 -2 61  
MINIMUM 50 417 AM 29 1901 44 6 45  
AVERAGE 58 56 2 53  
 
PRECIPITATION (IN)  
TODAY 0.00 3.10 1906 0.13 -0.13 0.22  
MONTH TO DATE 2.25 0.80 1.45 1.06  
SINCE OCT 1 13.01 9.78 3.23 7.76  
SINCE JAN 1 10.33 7.33 3.00 6.00  
 
DEGREE DAYS  
HEATING  
TODAY 7 9 -2 12  
MONTH TO DATE 34 59 -25 70  
SINCE JUN 1 34 59 -25 70  
SINCE JUL 1 8097 8011 86 7880  
 
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 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 68  
AVERAGE 81  
   
......................................................
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 1988  
MINIMUM TEMPERATURE (F) 44 29 1938  
 
SUNRISE AND SUNSET  
JUNE 6 2023..........SUNRISE 524 AM MDT SUNSET 909 PM MDT  
JUNE 7 2023..........SUNRISE 524 AM MDT SUNSET 910 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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