AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
123 AM MST THU DEC 22 2005

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

...THE LEWISTOWN CLIMATE SUMMARY FOR DECEMBER 21 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1896 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         45    202 PM  60    1900  33     12       22       
  MINIMUM         37    833 PM -34    1990  12     25       14       
  AVERAGE         41                        22     19       18      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.64 1966   0.03  -0.03     0.06    
  MONTH TO DATE    0.28                      0.53  -0.25     0.11    
  SINCE OCT 1      3.22                      2.33   0.89     1.43    
  SINCE JAN 1     17.65                     17.55   0.10    11.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE DEC 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        43    -19       47       
  MONTH TO DATE 1053                       858    195      662       
  SINCE DEC 1   1053                       858    195      662       
  SINCE JUL 1   2948                      3097   -149     2685       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    213                       255    -42      163       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    38   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    20.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           300 AM                                     
 LOWEST     58           200 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        58      1994                    
 MINIMUM TEMPERATURE (F)   12       -32      1990                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2005......SUNRISE   801 AM MST   SUNSET   432 PM MST   
DECEMBER 23 2005......SUNRISE   802 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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