343 
CDUS45 KMSO 150737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI JUN 15 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JUNE 14 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         68    419 PM  90    1918  69     -1       66       
  MINIMUM         50   1159 PM  29    1968  41      9       40       
  AVERAGE         59                        55      4       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.49 1948   0.08  -0.08     0.00    
  MONTH TO DATE    0.60                      1.23  -0.63     2.52    
  SINCE OCT 1      8.63                      8.03   0.60    11.07    
  SINCE JAN 1      7.19                      6.14   1.05     7.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        10     -4       12       
  MONTH TO DATE  127                       163    -36      131       
  SINCE JUN 1    127                       163    -36      131       
  SINCE JUL 1   8845                      9095   -250     9018       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    1                         0      1        7       
  SINCE JUN 1      1                         0      1        7       
  SINCE JAN 1      1                         0      1        7       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    66           400 AM                                     
 LOWEST     26           300 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        90      1933                    
 MINIMUM TEMPERATURE (F)   41        26      1991                    

                                                                     
SUNRISE AND SUNSET                                                   
JUNE 15 2018..........SUNRISE   539 AM MDT   SUNSET   922 PM MDT   
JUNE 16 2018..........SUNRISE   539 AM MDT   SUNSET   923 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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