AFOS product CLIBTM
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
963 
CDUS45 KMSO 140737
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
137 AM MDT FRI SEP 14 2012


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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 13 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         78    441 PM  87    1981  70      8       78       
  MINIMUM         26    621 AM  22    1974  37    -11       38       
  AVERAGE         52                        53     -1       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.86 1918   0.04  -0.04     0.00    
  MONTH TO DATE    0.01                      0.48  -0.47      T      
  SINCE OCT 1      8.67                     12.25  -3.58    11.97    
  SINCE JAN 1      7.41                     10.36  -2.95    10.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                                 
  SINCE JAN 1     MM                                                 
  SINCE JUL 1     MM                                                 
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       13                        12      1        7       
  MONTH TO DATE  147                       128     19       99       
  SINCE SEP 1    147                       128     19       99       
  SINCE JUL 1    239                       356   -117      260       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        2       
  SINCE SEP 1      0                         0      0        2       
  SINCE JAN 1    121                        79     42       48       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     2.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           700 AM                                     
 LOWEST      9           300 PM                                     
 AVERAGE    36                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        87      1990                    
 MINIMUM TEMPERATURE (F)   36        21      1970                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 14 2012.....SUNRISE   708 AM MDT   SUNSET   742 PM MDT   
SEPTEMBER 15 2012.....SUNRISE   709 AM MDT   SUNSET   740 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




$$