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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON JUL 16 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JULY 15 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         87    531 PM  95    2007  81      6       91       
                                      1935                          
  MINIMUM         49    346 AM  33    1958  46      3       51       
  AVERAGE         68                        64      4       71      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.62 1907   0.04  -0.04     0.03    
  MONTH TO DATE    T                         0.68  -0.68     0.50    
  SINCE OCT 1     11.24                      9.74   1.50    11.83    
  SINCE JAN 1      9.80                      7.85   1.95     8.61    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         3     -3        0       
  MONTH TO DATE   39                        62    -23        1       
  SINCE JUN 1    308                       349    -41      236       
  SINCE JUL 1     39                        62    -23        1       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         2      1        6       
  MONTH TO DATE   39                        17     22       56       
  SINCE JUN 1     40                        24     16       68       
  SINCE JAN 1     40                        24     16       68       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           400 AM                                     
 LOWEST     16           600 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        98      1936                    
 MINIMUM TEMPERATURE (F)   46        30      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
JULY 16 2018..........SUNRISE   555 AM MDT   SUNSET   916 PM MDT   
JULY 17 2018..........SUNRISE   556 AM MDT   SUNSET   916 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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