AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
1255 AM MST THU NOV 22 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR NOVEMBER 21 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         16   1150 AM  72    1939  39    -23       58       
  MINIMUM          0   1149 PM -20    1946  18    -18       33       
  AVERAGE          8                        29    -21       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.40 1921   0.02  -0.02     0.00    
  MONTH TO DATE    1.02                      0.56   0.46     0.15    
  SINCE OCT 1      1.99                      1.62   0.37     2.91    
  SINCE JAN 1     16.64                     16.84  -0.20    16.63    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE SEP 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       7                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       57                        36     21       19       
  MONTH TO DATE  565                       679   -114      548       
  SINCE SEP 1   1486                      1659   -173     1579       
  SINCE JUL 1   1546                      1900   -354     1643       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     32                        22     10        8       
  SINCE JAN 1    411                       255    156      322       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     7.8                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 PM                                     
 LOWEST     76           400 PM                                     
 AVERAGE    84                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   39        72      1939                    
 MINIMUM TEMPERATURE (F)   18       -28      1985                    

                                                                      
SUNRISE AND SUNSET                                                   
NOVEMBER 22 2007......SUNRISE   731 AM MST   SUNSET   436 PM MST   
NOVEMBER 23 2007......SUNRISE   732 AM MST   SUNSET   436 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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