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CDUS45 KMSO 020739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SAT MAY 2 2015


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 1 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    423 PM  80    1985  57      9       69       
                                      2000                          
  MINIMUM         27    500 AM   9    1975  30     -3       27       
  AVERAGE         47                        43      4       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.86 1938   0.04  -0.04     0.00    
  MONTH TO DATE    0.00                      0.04  -0.04     0.00    
  SINCE OCT 1      3.98                      4.76  -0.78     4.50    
  SINCE JAN 1      1.59                      2.87  -1.28     3.46    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        22     -4       17       
  MONTH TO DATE   18                        22     -4       17       
  SINCE MAR 1   1642                      1844   -202     1860       
  SINCE JUL 1   7523                      8413   -890     8238       
                                                                     
 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    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     5.5                                         

                                                                     
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    81           500 AM                                     
 LOWEST     13           200 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        82      1985                    
 MINIMUM TEMPERATURE (F)   30        11      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  2 2015...........SUNRISE   616 AM MDT   SUNSET   839 PM MDT   
MAY  3 2015...........SUNRISE   614 AM MDT   SUNSET   840 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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