AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
153 AM MDT FRI MAY 25 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR MAY 24 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         57   1044 AM  88    1929  65     -8       73       
  MINIMUM         34    318 AM  29    1993  40     -6       42       
  AVERAGE         46                        52     -6       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.10          1.10 1904   0.10   0.00     0.00    
  MONTH TO DATE    3.02                      2.16   0.86     0.75    
  SINCE OCT 1      9.88                      8.79   1.09     8.93    
  SINCE JAN 1      6.55                      6.16   0.39     5.22    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE MAR 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        13      6        7       
  MONTH TO DATE  305                       381    -76      293       
  SINCE MAR 1   1875                      2116   -241     1930       
  SINCE JUL 1   7542                      8106   -564     7116       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE MAR 1      0                         0      0        3       
  SINCE JAN 1      0                         0      0        3       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     9.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     50          1100 AM                                     
 AVERAGE    71                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        92      1928                    
 MINIMUM TEMPERATURE (F)   40        26      2004                    

                                                                      
SUNRISE AND SUNSET                                                   
MAY 25 2007...........SUNRISE   532 AM MDT   SUNSET   858 PM MDT   
MAY 26 2007...........SUNRISE   531 AM MDT   SUNSET   859 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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