AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
1255 AM MST MON DEC 25 2006

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

...THE LEWISTOWN CLIMATE SUMMARY FOR DECEMBER 24 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    134 AM  55    1994  33      0       48       
  MINIMUM         11    855 PM -42    1983  11      0       30       
  AVERAGE         22                        22      0       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.50 1902   0.03  -0.01      T      
  MONTH TO DATE    0.12                      0.62  -0.50     0.28    
  SINCE OCT 1      3.12                      2.42   0.70     3.22    
  SINCE JAN 1     16.84                     17.64  -0.80    17.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE DEC 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        43      0       26       
  MONTH TO DATE  827                       987   -160     1127       
  SINCE DEC 1    827                       987   -160     1127       
  SINCE JUL 1   2920                      3226   -306     3022       
                                                                     
 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    25   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     9.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           600 AM                                     
 LOWEST     53          1200 AM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        53      1995                    
 MINIMUM TEMPERATURE (F)   11       -30      1983                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 25 2006......SUNRISE   803 AM MST   SUNSET   433 PM MST   
DECEMBER 26 2006......SUNRISE   803 AM MST   SUNSET   434 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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