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CDUS45 KMSO 300741
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1239 AM MST FRI JAN 30 2004

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

...THE BUTTE CLIMATE SUMMARY FOR JANUARY 29 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42   1126 PM  58    1931  31     11       38       
  MINIMUM         27    503 AM -46    1951   7     20       12       
  AVERAGE         35                        19     16       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40 1904   0.01  -0.01     0.00    
  MONTH TO DATE    0.14                      0.51  -0.37     0.59    
  SINCE OCT 1      0.88                      2.43  -1.55     1.06    
  SINCE JAN 1      0.14                      0.51  -0.37     0.59    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        46    -16       40       
  MONTH TO DATE 1396                      1379     17     1226       
  SINCE DEC 1   2768                      2843    -75     2519       
  SINCE JUL 1   5188                      5432   -244     5267       
                                                                     
 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    21   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     8.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64          M600 PM                                     
 LOWEST     51          1200 AM                                     
 AVERAGE    58                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   31        56      1971                    
 MINIMUM TEMPERATURE (F)    7       -39      1951                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 30 2004.......SUNRISE   755 AM MST   SUNSET   532 PM MST   
JANUARY 31 2004.......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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