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CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
149 AM MDT THU APR 23 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR APRIL 22 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         66    134 PM  76    2012  54     12       63       
  MINIMUM         30    541 AM   7    2008  27      3       32       
                                      2001                          
  AVERAGE         48                        40      8       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          1.10 1899   0.04   0.03     0.51    
  MONTH TO DATE    0.35                      0.82  -0.47     0.72    
  SINCE OCT 1      3.45                      4.37  -0.92     3.87    
  SINCE JAN 1      1.06                      2.48  -1.42     2.83    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       17                        25     -8       17       
  MONTH TO DATE  607                       595     12      562       
  SINCE MAR 1   1455                      1637   -182     1630       
  SINCE JUL 1   7336                      8206   -870     8008       
                                                                     
 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    24   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED     3.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1100 PM                                     
 LOWEST     25          1200 PM                                     
 AVERAGE    59                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   54        77      2012                    
 MINIMUM TEMPERATURE (F)   28        10      2013                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 23 2015.........SUNRISE   630 AM MDT   SUNSET   827 PM MDT   
APRIL 24 2015.........SUNRISE   629 AM MDT   SUNSET   829 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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