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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT MON MAR 12 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR MARCH 11 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         41    337 PM  65    2005  42     -1       50       
  MINIMUM          3    736 AM -28    1948  18    -15       25       
  AVERAGE         22                        30     -8       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1929   0.02  -0.02     0.04    
  MONTH TO DATE    0.16                      0.22  -0.06     0.47    
  SINCE OCT 1      2.92                      3.01  -0.09     4.48    
  SINCE JAN 1      1.48                      1.12   0.36     1.26    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        35      8       27       
  MONTH TO DATE  468                       407     61      359       
  SINCE MAR 1    468                       407     61      359       
  SINCE JUL 1   6956                      6976    -20     7143       
                                                                     
 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     9   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     3.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           400 AM                                     
 LOWEST     47           200 PM                                     
 AVERAGE    68                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   43        65      1916                    
 MINIMUM TEMPERATURE (F)   18       -23      1950                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 12 2018.........SUNRISE   748 AM MDT   SUNSET   732 PM MDT   
MARCH 13 2018.........SUNRISE   746 AM MDT   SUNSET   733 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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