AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
147 AM MDT SUN AUG 12 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR AUGUST 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         74    517 PM  98    1906  81     -7       81       
  MINIMUM         45    609 AM  31    1896  50     -5       54       
  AVERAGE         60                        66     -6       68      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.57 1909   0.06  -0.06      T      
  MONTH TO DATE    0.20                      0.69  -0.49      T      
  SINCE OCT 1     16.33                     15.27   1.06    15.01    
  SINCE JAN 1     13.00                     12.64   0.36    11.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JUN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         3      2        0       
  MONTH TO DATE    5                        33    -28        8       
  SINCE JUN 1    197                       365   -168      156       
  SINCE JUL 1     15                       139   -124       12       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        3       
  MONTH TO DATE   41                        47     -6       39       
  SINCE JUN 1    326                       159    167      268       
  SINCE JAN 1    326                       159    167      271       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (100)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    11.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89           400 AM                                     
 LOWEST     27           500 PM                                     
 AVERAGE    58                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       101      1940                    
 MINIMUM TEMPERATURE (F)   50        31      1987                    

                                                                      
SUNRISE AND SUNSET                                                   
AUGUST 12 2007........SUNRISE   611 AM MDT   SUNSET   834 PM MDT   
AUGUST 13 2007........SUNRISE   612 AM MDT   SUNSET   832 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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