AFOS product CLILWT
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CDUS45 KTFX 060729
CLILWT


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT                              
129 AM MDT SUN AUG 6 2017


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

...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 5 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1896 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65    412 PM 103    1961  83    -18       87       
  MINIMUM         48   1142 PM  35    1940  52     -4       53       
  AVERAGE         57                        67    -10       70      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.35 1954   0.05  -0.01     0.00    
  MONTH TO DATE    0.22                      0.27  -0.05     0.00    
  SINCE OCT 1     12.36                     14.04  -1.68    13.94    
  SINCE JAN 1      7.96                     11.54  -3.58    11.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        8                         1      7        0       
  MONTH TO DATE   14                         5      9        3       
  SINCE JUN 1    182                       305   -123      138       
  SINCE JUL 1     14                        78    -64       48       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         4     -4        5       
  MONTH TO DATE    9                        20    -11       13       
  SINCE JUN 1    278                       128    150      174       
  SINCE JAN 1    279                       130    149      174       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     7.9                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           300 AM                                     
 LOWEST     52           400 PM                                     
 AVERAGE    73                                                       

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

                                                                     
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   83       102      1983                    
 MINIMUM TEMPERATURE (F)   51        37      1996                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST  6 2017........SUNRISE   604 AM MDT   SUNSET   843 PM MDT   
AUGUST  7 2017........SUNRISE   605 AM MDT   SUNSET   841 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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