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CDUS45 KMSO 080738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT TUE MAY 8 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 7 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         63    219 PM  82    1987  59      4       51       
  MINIMUM         38    552 AM  16    1965  31      7       36       
  AVERAGE         51                        45      6       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.60 1925   0.06  -0.06     0.14    
  MONTH TO DATE    0.28                      0.34  -0.06     0.26    
  SINCE OCT 1      5.24                      5.06   0.18     7.22    
  SINCE JAN 1      3.80                      3.17   0.63     4.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                        20     -6       21       
  MONTH TO DATE  102                       147    -45      103       
  SINCE MAR 1   1952                      1969    -17     1701       
  SINCE JUL 1   8440                      8538    -98     8485       
                                                                     
 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    NW (320)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     8.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           300 AM                                     
 LOWEST     39           100 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        81      1987                    
 MINIMUM TEMPERATURE (F)   32         9      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  8 2018...........SUNRISE   607 AM MDT   SUNSET   847 PM MDT   
MAY  9 2018...........SUNRISE   605 AM MDT   SUNSET   848 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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