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CDUS45 KMSO 290739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1238 AM MST MON JAN 29 2018


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 28 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    236 PM  53    1920  33      4       31       
  MINIMUM         15    840 AM -43    1951   8      7       -5       
  AVERAGE         26                        20      6       13      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.00 1899   0.02  -0.02     0.00    
  MONTH TO DATE    0.64                      0.43   0.21     0.17    
  SINCE OCT 1      2.08                      2.32  -0.24     3.39    
  SINCE JAN 1      0.64                      0.43   0.21     0.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       39                        45     -6       52       
  MONTH TO DATE 1198                      1274    -76     1601       
  SINCE DEC 1   2634                      2748   -114     3241       
  SINCE JUL 1   5029                      5238   -209     5535       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     4.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           900 PM                                     
 LOWEST     51           100 AM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        58      1931                    
 MINIMUM TEMPERATURE (F)    8       -46      1951                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 29 2018.......SUNRISE   756 AM MST   SUNSET   531 PM MST   
JANUARY 30 2018.......SUNRISE   754 AM MST   SUNSET   533 PM MST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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