AFOS product CLILWT
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CDUS45 KTFX 110749
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
147 AM MDT TUE SEP 11 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR SEPTEMBER 10 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         73    408 PM  91    1966  71      2       79       
  MINIMUM         33    409 AM  16    1896  42     -9       50       
  AVERAGE         53                        56     -3       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.00 1903   0.05  -0.05      T      
  MONTH TO DATE    0.60                      0.51   0.09      T      
  SINCE OCT 1     17.47                     16.98   0.49    15.64    
  SINCE JAN 1     14.14                     14.35  -0.21    11.93    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE SEP 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        10      2        0       
  MONTH TO DATE   61                        85    -24       22       
  SINCE SEP 1     61                        85    -24       22       
  SINCE JUL 1    121                       326   -205       86       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   32                        16     16        7       
  SINCE SEP 1     32                        16     16        7       
  SINCE JAN 1    411                       249    162      321       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     6.0                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    89          1200 AM                                     
 LOWEST     20           200 PM                                     
 AVERAGE    55                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        98      1908                    
 MINIMUM TEMPERATURE (F)   42        11      1921                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 11 2007.....SUNRISE   650 AM MDT   SUNSET   738 PM MDT   
SEPTEMBER 12 2007.....SUNRISE   651 AM MDT   SUNSET   736 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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