AFOS product CLIBTM
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CDUS45 KMSO 260737
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SAT SEP 26 2020

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

...THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 25 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         58    318 PM  86    2001  64     -6       61       
  MINIMUM         30    654 AM  13    1926  32     -2       41       
  AVERAGE         44                        48     -4       51     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          0.69 2013   0.03  -0.03     0.00     
  MONTH TO DATE    0.36                      0.85  -0.49     1.79     
  SINCE JAN 1      8.68                     10.73  -2.05    11.86     

SNOWFALL (IN)                                                              
  YESTERDAY       MM                                                  
  MONTH TO DATE   MM                                                  
  SINCE SEP 1     MM                                                  
  SINCE JUL 1     MM                                                  
  SNOW DEPTH      MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       21                        17      4       14        
  MONTH TO DATE  222                       303    -81      217        
  SINCE SEP 1    222                       303    -81      217        
  SINCE JUL 1    397                       531   -134      389        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    2                         0      2        4        
  SINCE SEP 1      2                         0      2        4        
  SINCE JAN 1     87                        79      8       84        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     6.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           500 AM                                      
 LOWEST     33          1200 PM                                      
 AVERAGE    59                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        84      1963                      
 MINIMUM TEMPERATURE (F)   32        18      1933                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 26 2020.....SUNRISE   723 AM MDT   SUNSET   719 PM MDT     
SEPTEMBER 27 2020.....SUNRISE   724 AM MDT   SUNSET   717 PM MDT     


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




$$