000 
CDUS45 KTFX 120757
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
155 AM MDT FRI AUG 12 2005

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

...THE LEWISTOWN CLIMATE SUMMARY FOR AUGUST 11 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1896 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68    406 PM  98    1906  81    -13       75       
  MINIMUM         48   1151 PM  31    1896  50     -2       40       
  AVERAGE         58                        66     -8       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.47          1.57 1909   0.06   0.41     0.00    
  MONTH TO DATE    0.70                      0.69   0.01     0.69    
  SINCE OCT 1     14.08                     15.27  -1.19    11.36    
  SINCE JAN 1     12.30                     12.64  -0.34     8.94    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JUN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         3      4        7       
  MONTH TO DATE   13                        33    -20       31       
  SINCE JUN 1    324                       365    -41      405       
  SINCE JUL 1     69                       139    -70       98       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE   47                        47      0       31       
  SINCE JUN 1    177                       159     18      130       
  SINCE JAN 1    177                       159     18      130       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     8.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     38           600 AM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
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 2005........SUNRISE   611 AM MDT   SUNSET   833 PM MDT   
AUGUST 13 2005........SUNRISE   613 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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