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CDUS45 KMSO 230749
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
147 AM MDT MON AUG 23 2004

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

...THE BUTTE CLIMATE SUMMARY FOR AUGUST 22 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         73   1202 PM  94    1976  77     -4       82       
  MINIMUM         47    606 AM  32    1988  43      4       55       
  AVERAGE         60                        60      0       69      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.20          1.02 1965   0.04   0.16     0.84    
  MONTH TO DATE    1.04                      1.00   0.04     1.53    
  SINCE OCT 1      8.58                     11.33  -2.75     9.03    
  SINCE JAN 1      7.84                      9.41  -1.57     8.56    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1      0.0                                               
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         7     -2        0       
  MONTH TO DATE   63                       102    -39       13       
  SINCE JUN 1    478                       509    -31      362       
  SINCE JUL 1    166                       231    -65       58       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        4       
  MONTH TO DATE   12                        44    -32       62       
  SINCE JUN 1     52                       108    -56      173       
  SINCE JAN 1     52                       108    -56      176       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     4.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1000 PM                                     
 LOWEST     38          1100 AM                                     
 AVERAGE    69                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        94      1969                    
 MINIMUM TEMPERATURE (F)   43        30      1992                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 23 2004........SUNRISE   640 AM MDT   SUNSET   824 PM MDT   
AUGUST 24 2004........SUNRISE   641 AM MDT   SUNSET   822 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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