AFOS product CLIBTM
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CDUS45 KMSO 060738
CLIBTM


CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA, MT                                
138 AM MDT SAT MAY 6 2017


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

...THE BUTTE MT CLIMATE SUMMARY FOR MAY 5 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         80    411 PM  82    1966  58     22       75       
  MINIMUM         38    557 AM  15    2010  31      7       39       
  AVERAGE         59                        44     15       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1924   0.05  -0.05      T      
  MONTH TO DATE    0.02                      0.24  -0.22      T      
  SINCE OCT 1      6.98                      4.96   2.02     4.82    
  SINCE JAN 1      3.76                      3.07   0.69     2.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                                                 
  MONTH TO DATE   MM                                               
  SINCE JAN 1     MM                                               
  SINCE JUL 1     MM                                               
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                        21    -15        8       
  MONTH TO DATE   80                       107    -27       71       
  SINCE MAR 1   1678                      1929   -251     1689       
  SINCE JUL 1   8462                      8498    -36     8086       
                                                                     
 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    23   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           500 AM                                     
 LOWEST     17           200 PM                                     
 AVERAGE    47                                                       

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

                                                                     
THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        82      1992                    
 MINIMUM TEMPERATURE (F)   31        16      1968                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  6 2017...........SUNRISE   609 AM MDT   SUNSET   845 PM MDT   
MAY  7 2017...........SUNRISE   608 AM MDT   SUNSET   846 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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