AFOS product CLILWT
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CDUS45 KTFX 310752
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
1251 AM MST SUN DEC 31 2006

................................... 

...THE LEWISTOWN CLIMATE SUMMARY FOR DECEMBER 30 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1896 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         33   1204 PM  58    1904  32      1       38       
  MINIMUM          3    115 AM -34    1978  11     -8       17       
  AVERAGE         18                        21     -3       28      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.50 1900   0.03  -0.03      T      
  MONTH TO DATE    0.33                      0.80  -0.47     0.77    
  SINCE OCT 1      3.33                      2.60   0.73     3.71    
  SINCE JAN 1     17.05                     17.82  -0.77    18.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE DEC 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       47                        44      3       37       
  MONTH TO DATE 1048                      1247   -199     1301       
  SINCE DEC 1   1048                      1247   -199     1301       
  SINCE JUL 1   3141                      3486   -345     3196       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    322                       255     67      213       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     7.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           300 AM                                     
 LOWEST     49          1200 PM                                     
 AVERAGE    70                                                       
..........................................................
                                                                     
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        61      1926                    
 MINIMUM TEMPERATURE (F)   11       -40      1927                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 31 2006......SUNRISE   804 AM MST   SUNSET   438 PM MST   
JANUARY  1 2007.......SUNRISE   804 AM MST   SUNSET   439 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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