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978 
CDUS45 KMSO 120739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
139 AM MDT THU APR 12 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 11 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         72R   352 PM  70    1949  50     22       55       
  MINIMUM         33    607 AM   3    1953  26      7       29       
  AVERAGE         53                        38     15       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.88 1916   0.04  -0.04     0.04    
  MONTH TO DATE    0.42                      0.39   0.03     0.35    
  SINCE OCT 1      3.15                      3.94  -0.79     3.46    
  SINCE JAN 1      1.89                      2.05  -0.16     1.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        27    -15       23       
  MONTH TO DATE  302                       310     -8      333       
  SINCE MAR 1   1191                      1352   -161     1372       
  SINCE JUL 1   7331                      7921   -590     8044       
                                                                     
 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    32   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     9.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    75           600 AM                                     
 LOWEST     11           400 PM                                     
 AVERAGE    43                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   51        72      1988                    
 MINIMUM TEMPERATURE (F)   26         2      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2012.........SUNRISE   648 AM MDT   SUNSET   814 PM MDT   
APRIL 13 2012.........SUNRISE   646 AM MDT   SUNSET   815 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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