AFOS product CLIBTM
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CDUS45 KMSO 010740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST SUN FEB 1 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 31 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         37    107 PM  55    1992  33      4       28       
  MINIMUM         14    542 AM -39    1951   8      6       -5       
  AVERAGE         26                        20      6       12      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.30 1911   0.01  -0.01     0.01    
  MONTH TO DATE    0.17                      0.47  -0.30     0.23    
  SINCE OCT 1      2.56                      2.36   0.20     1.27    
  SINCE JAN 1      0.17                      0.47  -0.30     0.23    
                                                                     
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       53       
  MONTH TO DATE 1250                      1409   -159     1248       
  SINCE DEC 1   2565                      2881   -316     2706       
  SINCE JUL 1   4895                      5371   -476     4966       
                                                                     
 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    18   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     4.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           300 AM                                     
 LOWEST     44           100 PM                                     
 AVERAGE    66                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        57      1934                    
 MINIMUM TEMPERATURE (F)    8       -40      1985                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  1 2015......SUNRISE   752 AM MST   SUNSET   535 PM MST   
FEBRUARY  2 2015......SUNRISE   751 AM MST   SUNSET   537 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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