171  
CDUS45 KTFX 252230  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
430 PM MDT SUN JUN 25 2017  
 
   
...............................
 
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 25 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 259 PM 93 1910 74 2 72  
MINIMUM 39 444 AM 32 1904 47 -8 46  
AVERAGE 58 61 -3 59  
 
PRECIPITATION (IN)  
TODAY 0.00 2.75 1978 0.09 -0.09 0.00  
MONTH TO DATE 1.68 2.67 -0.99 0.76  
SINCE OCT 1 11.89 11.43 0.46 10.53  
SINCE JAN 1 7.49 8.93 -1.44 8.45  
 
DEGREE DAYS  
HEATING  
TODAY 7 5 2 6  
MONTH TO DATE 155 202 -47 83  
SINCE JUN 1 155 202 -47 83  
SINCE JUL 1 7932 8176 -244 6805  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 19 11 8 35  
SINCE JUN 1 19 11 8 35  
SINCE JAN 1 20 13 7 35    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 21  
AVERAGE 53  
   
......................................................
 
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1919  
MINIMUM TEMPERATURE (F) 47 33 1989  
 
 
SUNRISE AND SUNSET  
JUNE 25 2017..........SUNRISE 524 AM MDT SUNSET 917 PM MDT  
JUNE 26 2017..........SUNRISE 524 AM MDT SUNSET 917 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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