000 
CDUS45 KTFX 210803
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
201 AM MDT SAT MAY 21 2005

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

...THE LEWISTOWN CLIMATE SUMMARY FOR MAY 20 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         71    121 PM  88    1925  64      7       65       
  MINIMUM         40    446 AM  23    1931  39      1       35       
  AVERAGE         56                        51      5       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          2.81 1962   0.10  -0.04      T      
  MONTH TO DATE    0.67                      1.76  -1.09     0.67    
  SINCE OCT 1      5.63                      8.39  -2.76     4.88    
  SINCE JAN 1      3.85                      5.76  -1.91     2.46    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE MAR 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        14     -5       15       
  MONTH TO DATE  335                       329      6      364       
  SINCE MAR 1   1980                      2064    -84     1793       
  SINCE JUL 1   7428                      8054   -626     7551       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    11.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           800 PM                                     
 LOWEST     37          1000 AM                                     
 AVERAGE    65                                                       
..........................................................
                                                                     
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        89      1928                    
 MINIMUM TEMPERATURE (F)   39        24      1931                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 21 2005...........SUNRISE   535 AM MDT   SUNSET   854 PM MDT   
MAY 22 2005...........SUNRISE   534 AM MDT   SUNSET   855 PM MDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$