AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
1248 AM MST FRI DEC 14 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR DECEMBER 13 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         27    226 PM  65    1960  35     -8       52       
  MINIMUM         13    605 PM -22    1963  13      0       26       
  AVERAGE         20                        24     -4       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.52 1989   0.03  -0.03     0.03    
  MONTH TO DATE    0.06                      0.29  -0.23     0.05    
  SINCE OCT 1      2.05                      2.09  -0.04     3.05    
  SINCE JAN 1     16.70                     17.31  -0.61    16.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE DEC 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        41      4       26       
  MONTH TO DATE  561                       522     39      427       
  SINCE DEC 1    561                       522     39      427       
  SINCE JUL 1   2542                      2761   -219     2520       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    411                       255    156      322       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     6.1                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           900 AM                                     
 LOWEST     50          1200 PM                                     
 AVERAGE    62                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        60      1924                    
 MINIMUM TEMPERATURE (F)   13       -24      1951                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 14 2007......SUNRISE   756 AM MST   SUNSET   429 PM MST   
DECEMBER 15 2007......SUNRISE   757 AM MST   SUNSET   429 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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