Weather Service Report


163 
CDUS45 KMSO 292354 RRA
CLIBTM

CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
450 PM MDT MON MAY 29 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 29 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         74    248 PM  87    1936  65      9       67       
  MINIMUM         37    546 AM  21    1947  38     -1       32       
  AVERAGE         56                        51      5       50      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.70 1908   0.09  -0.09      T      
  MONTH TO DATE    1.54                      1.90  -0.36     1.45    
  SINCE OCT 1      8.50                      6.62   1.88     6.27    
  SINCE JAN 1      5.28                      4.73   0.55     3.53    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            MM                                               
  MONTH TO DATE    MM                                               
  SINCE JAN 1      MM                                               
  SINCE JUL 1      MM                                               
  SNOW DEPTH       M                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            9                        14     -5       15       
  MONTH TO DATE  494                       514    -20      525       
  SINCE MAR 1   2092                      2336   -244     2143       
  SINCE JUL 1   8876                      8905    -29     8540       
                                                                     
 COOLING                                                             
  TODAY            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    14   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           400 AM                                     
 LOWEST     20           200 PM                                     
 AVERAGE    56                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        87      1986                    
 MINIMUM TEMPERATURE (F)   38        24      1920                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 29 2017...........SUNRISE   545 AM MDT   SUNSET   911 PM MDT   
MAY 30 2017...........SUNRISE   544 AM MDT   SUNSET   912 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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Western Regional Climate Center, wrcc@dri.edu