AFOS product CLIBTM
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CDUS45 KMSO 050739
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT FRI MAY 5 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 4 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         78    357 PM  83    1966  58     20       73       
  MINIMUM         32    531 AM  15    1950  30      2       33       
  AVERAGE         55                        44     11       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.50 1964   0.05  -0.05     0.00    
  MONTH TO DATE    0.02                      0.19  -0.17     0.00    
  SINCE OCT 1      6.98                      4.91   2.07     4.82    
  SINCE JAN 1      3.76                      3.02   0.74     2.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.0                                               
  SINCE JAN 1      0.0                                               
  SINCE JUL 1      0.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        21    -11       12       
  MONTH TO DATE   74                        86    -12       63       
  SINCE MAR 1   1672                      1908   -236     1681       
  SINCE JUL 1   8456                      8477    -21     8078       
                                                                     
 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    15   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     4.5                                         

                                                                     
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    89           400 AM                                     
 LOWEST     15           400 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        82      1966                    
 MINIMUM TEMPERATURE (F)   31        15      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  5 2017...........SUNRISE   611 AM MDT   SUNSET   844 PM MDT   
MAY  6 2017...........SUNRISE   609 AM MDT   SUNSET   845 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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