AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
153 AM MDT SUN OCT 21 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR OCTOBER 20 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         49   1202 PM  84    1927  56     -7       44       
  MINIMUM         30    901 PM  10    1916  30      0       30       
  AVERAGE         40                        43     -3       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.60 1958   0.03  -0.03     0.42    
  MONTH TO DATE    0.70                      0.73  -0.03     2.47    
  SINCE OCT 1      0.70                      0.73  -0.03     2.47    
  SINCE JAN 1     15.35                     15.95  -0.60    16.19    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE SEP 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        22      3       28       
  MONTH TO DATE  376                       372      4      431       
  SINCE SEP 1    710                       707      3      706       
  SINCE JUL 1    770                       948   -178      770       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     32                        22     10        8       
  SINCE JAN 1    411                       255    156      322       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED    10.2                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           900 PM                                     
 LOWEST     31           300 PM                                     
 AVERAGE    50                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        81      1927                    
 MINIMUM TEMPERATURE (F)   30         5      1930                    

                                                                      
SUNRISE AND SUNSET                                                   
OCTOBER 21 2007.......SUNRISE   744 AM MDT   SUNSET   620 PM MDT   
OCTOBER 22 2007.......SUNRISE   746 AM MDT   SUNSET   618 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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