AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
155 AM MDT THU MAY 24 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR MAY 23 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         54    432 PM  96    1926  65    -11       71       
  MINIMUM         34   1038 PM  17    1930  39     -5       49       
  AVERAGE         44                        52     -8       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          1.36 1942   0.10  -0.02     0.00    
  MONTH TO DATE    2.92                      2.06   0.86     0.75    
  SINCE OCT 1      9.78                      8.69   1.09     8.93    
  SINCE JAN 1      6.45                      6.06   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       21                        13      8        5       
  MONTH TO DATE  286                       368    -82      286       
  SINCE MAR 1   1856                      2103   -247     1923       
  SINCE JUL 1   7523                      8093   -570     7109       
                                                                     
 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    10   HIGHEST WIND DIRECTION     E (110)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED    12.5                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     41           500 PM                                     
 AVERAGE    67                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        88      1929                    
 MINIMUM TEMPERATURE (F)   40        29      1993                    

                                                                      
SUNRISE AND SUNSET                                                   
MAY 24 2007...........SUNRISE   533 AM MDT   SUNSET   857 PM MDT   
MAY 25 2007...........SUNRISE   532 AM MDT   SUNSET   858 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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