AFOS product CLILWT
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CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
154 AM MDT SAT JUL 21 2007


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

...THE LEWISTOWN CLIMATE SUMMARY FOR JULY 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         94    415 PM  96    2003  80     14       84       
                                      1934                          
  MINIMUM         62    458 AM  36    1900  50     12       55       
  AVERAGE         78                        65     13       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.14 1961   0.06  -0.06     0.00    
  MONTH TO DATE    2.00                      1.44   0.56     0.44    
  SINCE OCT 1     16.10                     13.92   2.18    14.86    
  SINCE JAN 1     12.77                     11.29   1.48    11.15    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JUN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   10                        73    -63        2       
  SINCE JUN 1    192                       299   -107      146       
  SINCE JUL 1     10                        73    -63        2       
                                                                     
 COOLING                                                             
  YESTERDAY       13                         3     10        5       
  MONTH TO DATE  145                        49     96      111       
  SINCE JUN 1    169                        71     98      135       
  SINCE JAN 1    169                        71     98      138       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     9.3                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                      
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    68           200 AM                                     
 LOWEST     24           400 PM                                     
 AVERAGE    46                                                       

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

                                                                      
THE LEWISTOWN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       101      1931                    
 MINIMUM TEMPERATURE (F)   50        33      1926                    

                                                                      
SUNRISE AND SUNSET                                                   
JULY 21 2007..........SUNRISE   544 AM MDT   SUNSET   904 PM MDT   
JULY 22 2007..........SUNRISE   545 AM MDT   SUNSET   903 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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