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CDUS45 KMSO 230738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT SUN AUG 23 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 22 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65    347 PM  94    1976  78    -13       64       
  MINIMUM         42    812 AM  32    1988  43     -1       47       
  AVERAGE         54                        61     -7       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.02 1965   0.04  -0.04     0.42    
  MONTH TO DATE    0.32                      0.97  -0.65     2.15    
  SINCE OCT 1      8.85                     11.38  -2.53    11.59    
  SINCE JAN 1      6.46                      9.49  -3.03    10.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         5      6        9       
  MONTH TO DATE  100                        71     29       44       
  SINCE JUN 1    352                       458   -106      432       
  SINCE JUL 1    204                       171     33       79       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   26                        24      2       16       
  SINCE JUN 1     93                        75     18       77       
  SINCE JAN 1     93                        75     18       77       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     5.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           400 AM                                     
 LOWEST     26           500 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        94      1969                    
 MINIMUM TEMPERATURE (F)   43        30      1992                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 23 2015........SUNRISE   639 AM MDT   SUNSET   825 PM MDT   
AUGUST 24 2015........SUNRISE   641 AM MDT   SUNSET   823 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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