820  
CDUS45 KTFX 012250  
CLILWT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
450 PM MDT FRI JUN 1 2012  
 
   
...............................  
 
   
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 1 2012  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 210 PM 87 1913 67 2 72  
MINIMUM 42 403 AM 27 1928 42 0 45  
AVERAGE 56 54 2 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.82 1954 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.12 -0.12 0.00  
SINCE OCT 1 11.41 8.88 2.53 15.67  
SINCE JAN 1 7.99 6.38 1.61 12.38  
 
SNOWFALL (IN)  
TODAY 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 11 -2 6  
MONTH TO DATE 9 11 -2 6  
SINCE JUN 1 9 11 -2 6  
SINCE JUL 1 7272 7985 -713 8742  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JAN 1 0 2 -2 0    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89  
LOWEST 39  
AVERAGE 64  
   
......................................................  
 
 
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1909  
MINIMUM TEMPERATURE (F) 43 30 1930  
 
 
SUNRISE AND SUNSET  
JUNE 1 2012..........SUNRISE 526 AM MDT SUNSET 906 PM MDT  
JUNE 2 2012..........SUNRISE 526 AM MDT SUNSET 907 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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