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CDUS45 KMSO 220740
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT FRI JUL 22 2005

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

...THE BUTTE CLIMATE SUMMARY FOR JULY 21 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1895 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         91    545 PM  97    1936  80     11       79       
  MINIMUM         43    547 AM  31    1949  46     -3       46       
  AVERAGE         67                        63      4       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.79 1989   0.04  -0.04     0.00    
  MONTH TO DATE    0.15                      1.05  -0.90     0.91    
  SINCE OCT 1      8.17                      9.91  -1.74     7.54    
  SINCE JAN 1      7.40                      7.99  -0.59     6.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                              
  SINCE JAN 1     MM                                              
  SINCE JUL 1     MM                                              
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        2       
  MONTH TO DATE   51                        95    -44       68       
  SINCE JUN 1    404                       373     31      380       
  SINCE JUL 1     51                        95    -44       68       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         2      0        0       
  MONTH TO DATE   30                        36     -6       40       
  SINCE JUN 1     33                        45    -12       40       
  SINCE JAN 1     33                        45    -12       40       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (130)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (130)      
  AVERAGE WIND SPEED     4.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    58           500 AM                                     
 LOWEST     10           300 PM                                     
 AVERAGE    34                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81       100      1931                    
 MINIMUM TEMPERATURE (F)   46        34      1916                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 22 2005..........SUNRISE   601 AM MDT   SUNSET   911 PM MDT   
JULY 23 2005..........SUNRISE   603 AM MDT   SUNSET   910 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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