AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
215 AM MDT THU APR 12 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR APRIL 11 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1896 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         29    600 PM  80    1925  52    -23       54       
  MINIMUM         18   1046 PM -11    1940  28    -10       32       
  AVERAGE         24                        40    -16       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.39 1991   0.04  -0.01     0.02    
  MONTH TO DATE    0.51                      0.44   0.07     1.33    
  SINCE OCT 1      5.78                      5.69   0.09     7.09    
  SINCE JAN 1      2.45                      3.06  -0.61     3.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE MAR 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        25     16       22       
  MONTH TO DATE  401                       294    107      220       
  SINCE MAR 1   1189                      1314   -125     1250       
  SINCE JUL 1   6856                      7304   -448     6436       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     6.9                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           100 AM                                     
 LOWEST     69           200 PM                                     
 AVERAGE    83                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        78      1976                    
 MINIMUM TEMPERATURE (F)   28         0      1997                    

                                                                      
SUNRISE AND SUNSET                                                   
APRIL 12 2007.........SUNRISE   636 AM MDT   SUNSET   802 PM MDT   
APRIL 13 2007.........SUNRISE   634 AM MDT   SUNSET   803 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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