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CDUS45 KMSO 280737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI APR 28 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         44    245 PM  80    1987  55    -11       44       
  MINIMUM         30   1106 PM   0    2005  28      2       27       
  AVERAGE         37                        42     -5       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.10 1911   0.05  -0.05     0.00    
  MONTH TO DATE    2.02                      1.04   0.98     1.06    
  SINCE OCT 1      6.96                      4.59   2.37     4.72    
  SINCE JAN 1      3.74                      2.70   1.04     1.98    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        23      5       29       
  MONTH TO DATE  685                       713    -28      576       
  SINCE MAR 1   1526                      1755   -229     1538       
  SINCE JUL 1   8310                      8324    -14     7935       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED    12.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           400 AM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   56        78      1987                    
 MINIMUM TEMPERATURE (F)   29        12      1907                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2017.........SUNRISE   621 AM MDT   SUNSET   834 PM MDT   
APRIL 29 2017.........SUNRISE   620 AM MDT   SUNSET   836 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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