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CDUS45 KMSO 210752
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
1246 AM MST MON MAR 21 2005

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

...THE BUTTE CLIMATE SUMMARY FOR MARCH 20 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         47    153 PM  65    1910  43      4       53       
  MINIMUM         32   1159 PM -17    1955  20     12       18       
  AVERAGE         40                        32      8       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08          0.48 1952   0.03   0.05     0.00    
  MONTH TO DATE    0.45                      0.51  -0.06     0.08    
  SINCE OCT 1      1.52                      3.43  -1.91     1.34    
  SINCE JAN 1      0.75                      1.51  -0.76     0.60    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                            
  SINCE JAN 1     MM                                              
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       25                        33     -8       29       
  MONTH TO DATE  630                       720    -90      615       
  SINCE MAR 1    630                       720    -90      615       
  SINCE JUL 1   6759                      7443   -684     7135       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     6.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 PM                                     
 LOWEST     49          1200 PM                                     
 AVERAGE    75                                                       
..........................................................
                                                                     
THE BUTTE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        67      1928                    
 MINIMUM TEMPERATURE (F)   20       -14      1943                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH 21 2005.........SUNRISE   631 AM MST   SUNSET   644 PM MST   
MARCH 22 2005.........SUNRISE   629 AM MST   SUNSET   646 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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