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CDUS45 KMSO 190740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT MON MAR 19 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR MARCH 18 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         37    230 PM  66    2017  44     -7       66       
  MINIMUM         27   1159 PM -25    1943  20      7       31       
  AVERAGE         32                        32      0       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.92 1972   0.02   0.00     0.01    
  MONTH TO DATE    0.30                      0.39  -0.09     0.64    
  SINCE OCT 1      3.06                      3.18  -0.12     4.65    
  SINCE JAN 1      1.62                      1.29   0.33     1.43    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        33      0       16       
  MONTH TO DATE  702                       643     59      512       
  SINCE MAR 1    702                       643     59      512       
  SINCE JUL 1   7190                      7212    -22     7296       
                                                                     
 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    15   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     4.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           800 PM                                     
 LOWEST     56           200 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        65      1910                    
 MINIMUM TEMPERATURE (F)   21       -10      1955                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 19 2018.........SUNRISE   735 AM MDT   SUNSET   741 PM MDT   
MARCH 20 2018.........SUNRISE   733 AM MDT   SUNSET   743 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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