AFOS product CLIBTM
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186 
CDUS45 KMSO 120738
CLIBTM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU OCT 12 2023

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

...THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 11 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         53    237 PM  83    1934  57     -4       62       
  MINIMUM         37    724 AM   3    2019  29      8       47       
  AVERAGE         45                        43      2       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          0.54 1975   0.03  -0.01      T       
  MONTH TO DATE    0.49                      0.32   0.17     0.57     
  SINCE JAN 1     16.06                     11.16   4.90     8.73     

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

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                        22     -2       10        
  MONTH TO DATE  182                       222    -40      152        
  SINCE SEP 1    496                       590    -94      395        
  SINCE JUL 1    634                       805   -171      456        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      3                         2      1       16        
  SINCE JAN 1     73                        83    -10      177        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     8.2                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           800 AM                                      
 LOWEST     51           500 PM                                      
 AVERAGE    74                                                        

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


THE BUTTE MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   56        78      1964                      
 MINIMUM TEMPERATURE (F)   28         6      2009                      


SUNRISE AND SUNSET                                                    
OCTOBER 12 2023.......SUNRISE   743 AM MDT   SUNSET   650 PM MDT     
OCTOBER 13 2023.......SUNRISE   744 AM MDT   SUNSET   648 PM MDT     


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




$$