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CDUS45 KMSO 270738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT THU APR 27 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 26 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         48    116 PM  76    1992  55     -7       51       
  MINIMUM         32    501 AM  18    2010  28      4       34       
                                      1958                          
  AVERAGE         40                        42     -2       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11          1.00 1901   0.04   0.07      T      
  MONTH TO DATE    2.02                      0.99   1.03     1.06    
  SINCE OCT 1      6.96                      4.54   2.42     4.72    
  SINCE JAN 1      3.74                      2.65   1.09     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       25                        23      2       22       
  MONTH TO DATE  657                       690    -33      547       
  SINCE MAR 1   1498                      1732   -234     1509       
  SINCE JUL 1   8282                      8301    -19     7906       
                                                                     
 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    20   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)      
  AVERAGE WIND SPEED     4.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           400 AM                                     
 LOWEST     49          1100 AM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        80      1987                    
 MINIMUM TEMPERATURE (F)   28         0      2005                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 27 2017.........SUNRISE   623 AM MDT   SUNSET   833 PM MDT   
APRIL 28 2017.........SUNRISE   621 AM MDT   SUNSET   834 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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