AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
153 AM MDT THU OCT 18 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR OCTOBER 17 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   1222 PM  83    1927  57     -8       30       
  MINIMUM         38   1159 PM   5    1930  31      7       18       
  AVERAGE         44                        44      0       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.09          1.33 1938   0.03   0.06     0.09    
  MONTH TO DATE    0.70                      0.64   0.06     2.01    
  SINCE OCT 1      0.70                      0.64   0.06     2.01    
  SINCE JAN 1     15.35                     15.86  -0.51    15.73    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE SEP 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        21      0       41       
  MONTH TO DATE  312                       307      5      347       
  SINCE SEP 1    646                       642      4      622       
  SINCE JUL 1    706                       883   -177      686       
                                                                     
 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    21   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     9.4                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     59          1000 PM                                     
 AVERAGE    80                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        82      1958                    
 MINIMUM TEMPERATURE (F)   31         1      1905                    

                                                                      
SUNRISE AND SUNSET                                                   
OCTOBER 18 2007.......SUNRISE   740 AM MDT   SUNSET   625 PM MDT   
OCTOBER 19 2007.......SUNRISE   741 AM MDT   SUNSET   624 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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