AFOS product CLILWT
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CDUS45 KTFX 210805
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
105 AM MST THU DEC 21 2006

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

...THE LEWISTOWN CLIMATE SUMMARY FOR DECEMBER 20 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         45    255 PM  60    1900  33     12       44       
  MINIMUM         16    814 AM -28    1990  12      4       16       
  AVERAGE         31                        23      8       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1897   0.03  -0.03     0.00    
  MONTH TO DATE    0.10                      0.50  -0.40     0.28    
  SINCE OCT 1      3.10                      2.30   0.80     3.22    
  SINCE JAN 1     16.82                     17.52  -0.70    17.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        42     -8       35       
  MONTH TO DATE  681                       815   -134     1029       
  SINCE DEC 1    681                       815   -134     1029       
  SINCE JUL 1   2774                      3054   -280     2924       
                                                                     
 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    10   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     5.0                                         
                                                                     
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    74          1200 AM                                     
 LOWEST     36           300 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        60      1900                    
 MINIMUM TEMPERATURE (F)   12       -35      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 21 2006......SUNRISE   801 AM MST   SUNSET   431 PM MST   
DECEMBER 22 2006......SUNRISE   801 AM MST   SUNSET   432 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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