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CDUS45 KMSO 310738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT FRI AUG 31 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 30 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76   1230 PM  89    2017  75      1       89       
                                      1954                          
  MINIMUM         40    613 AM  25    1965  41     -1       53       
  AVERAGE         58                        58      0       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.52 2005   0.05  -0.05      T      
  MONTH TO DATE    1.28                      1.32  -0.04     0.16    
  SINCE OCT 1     12.66                     11.73   0.93    11.99    
  SINCE JAN 1     11.22                      9.84   1.38     8.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                         7      0        0       
  MONTH TO DATE  140                       120     20       65       
  SINCE JUN 1    456                       507    -51      308       
  SINCE JUL 1    187                       220    -33       73       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        6       
  MONTH TO DATE   33                        24      9       19       
  SINCE JUN 1     90                        75     15      122       
  SINCE JAN 1     90                        75     15      122       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           600 AM                                     
 LOWEST     19          1200 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        91      1955                    
 MINIMUM TEMPERATURE (F)   41        27      2006                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 31 2018........SUNRISE   650 AM MDT   SUNSET   810 PM MDT   
SEPTEMBER  1 2018.....SUNRISE   651 AM MDT   SUNSET   808 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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